Our Watches | Areos

▢ Movement: Quartz
▢ Case Size: 44mm
▢ Band Width: 22mm
▢ Battery: 373 [SR916SW]
▢ Glass: Acrylic Mineral
▢ Water Resistance: 50 meters

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NOTES
1. Died sometime in 2024, but cannot find a note documenting changing the battery. Do remember that at some time it stopped, and got it back to working by opening up, although did not replace the battery.
2. January 27 2026 | Replaced battery. Pop. Back: 43 | Glass: 48

▢ Movement: Quartz
▢ Case Size: 38mm
▢ Band Width: 20mm
▢ Battery: ?
▢ Glass: Sapphire
▢ Water Resistance: 50 meters

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▢ Movement: Quartz
▢ Case Size: 36mm
▢ Band Width: 22mm
▢ Battery: 321
▢ Glass: Mineral
▢ Water Resistance: 50 meters

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NOTES
1. November 23 2024 | Deceased, replaced with 321 battery. Back cannot be closed using the press. Used Alexandros brawn to snap, on corner at a time.
2. June 25 2025 | Deceased, replaced with 321 battery. Cover back in tape, everywhere, before unsnapping. Snapped back one corner at a time. Will the battery last more than year this time?

▢ Movement: Automatic
▢ Case Size: 40mm
▢ Band Width: 20mm
▢ Battery: N/A
▢ Glass: Sapphire
▢ Water Resistance: 100 meters

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▢ Movement: Quartz
▢ Case Size: 37mm
▢ Band Width: 20mm
▢ Battery: 371
▢ Glass: UNK
▢ Water Resistance: 30 meters

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NOTES
1. June 2025 | Deceased, replaced with 371 battery. Must loosen screw, was easy, standard red screwdriver. Snapped back with fingers.
First Renata. Let’s wait and see.

▢ Movement: Quartz
▢ Case Size: 40mm
▢ Band Width: 20mm
▢ Battery: 377
▢ Glass: N/A
▢ Water Resistance: N/A

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NOTES
1. February 22 2024 | 377 battery replaced. Screwed on back, easily removed with ball. Bottom strap springbar glued.

▢ Movement: Quartz
▢ Case Size: 40mm
▢ Band Width: 20mm
▢ Battery: 371 [SR920SW]
▢ Glass: N/A
▢ Water Resistance: N/A

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NOTES
1. September 13 2024 | Found deceased. 371 battery replaced. Screwed on back removed with ball.
2. January 20 2026 | Replaced with Renata this time. Back was hard to remove this time (age?) but ball worked eventually.

▢ Movement: Windup
▢ Case Size: 44mm
▢ Band Width: 24mm
▢ Battery: N/A
▢ Glass: Sapphire
▢ Water Resistance: 30 meters

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▢  Movement: Quartz
▢  Case size: 44mm
▢  Band size: 26mm
▢  Battery: CR2016
▢  Glass: Mineral
▢  Water resistance: 200 meters

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NOTES
1. Died November 11 2024 | Grey Phillips to open, then purple Phillips for protectors; my note then states “orange 564,” whatever than means.

▢  Movement: Quartz
▢  Case size: 37mm
▢  Band size: 28mm
▢  Battery: 395
▢  Glass: Sapphire
▢  Water resistance: 50 meters

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NOTES
1. September 3 2024 | Found deceased. 395 battery replaced, the back is screwed on (yay!) use orange flat screwdriver. Has an internal screw, use black flat.
2. April 14th 2025 | Seemed dead, opened, closed, and seems to work but can’t access the power reserve. No battery change.
3. April 30th 2025 | Dead, although the date is oddly right. Changed battery. Had to unscrew the spring holding the battery down, and it sprung and fell on the floor. Be careful next time! Works, power reserve is at 0%, which makes no sense but according to the incomprehensible manual, it may be correct,

▢  Movement: Quartz
▢  Case size: 40mm
▢  Band size: 24mm
▢  Battery: 399
▢  Glass: Mineral
▢  Water resistance: 30 meters

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▢  Movement: Quartz
▢  Case size: 38mm
▢  Band size: 20mm
▢  Battery: 364
▢  Glass: Mineral
▢  Water resistance: 50 meters

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NOTES
1. May 10 2024 | Found deceased. 364 battery was replaced, back is screwed on.
2. June 25 2025 | Found deceased. 364 battery was replaced, back is screwed on. Orange flat screwdriver.

▢  Movement: Quartz
▢  Case size: 42mm
▢  Band size: 22mm
▢  Battery: 371
▢  Glass: Mineral
▢  Water resistance: 30 meters

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NOTES
1. September 8 2024 | Found not altogether deceased but diseased, but was running slow, losing about a minute per hour; the seconds hand seemed to pause every 60-90 seconds or so. Replaced 371 battery. To open use the yellow knife; The indentation is imperceptible. Pull the battery out with tweezers; there’s no need to unscrew the tiny little persky screw. To snap back, use 34/45 (back/glass); no snapping sound, just feel it to make sure it’s snapped. Strap is odd. One side had a 22mm 0.8 springbar, the other a 22mm 0.5 springbar in a tube. Converted to quick-release.

▢  Movement: Quartz
▢  Case size: 46mm
▢  Band size: 22mm
▢  Battery: 371
▢  Glass: N/A
▢  Water resistance: 50 meters

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NOTES
1. December 28 2024 | Deceased, replaced with 371 battery. Using the press: Top 40, Bottom (glass) 48. Had a hard time getting it just right and used tape to hold the back aligned with the crown. Going slow about 5 minutes. Changed battery April 14th 2025. Easier this time to close. Need to align chronograph crowns with internal pins (perhaps misalignment from the last battery change caused the minute loss.

▢ Movement: Quartz
▢ Case Size: 45mm
▢ Band Width: 24mm
▢ Battery: N/A
▢ Glass: Hardlex
▢ Water Resistance: 50 meters

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▢ Movement: Solar
▢ Case Size: 44.5mm
▢ Band Width: 24mm
▢ Battery: N/A
▢ Glass: Hardlex
▢ Water Resistance: 50meters

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▢ Movement: Quartz
▢ Case Size: 40mm
▢ Band Width: 20mm
▢ Battery: ?
▢ Glass: Synthetic Sapphire
▢ Water Resistance: 100 meters

▷ Pagani Design
▷ AliExpress
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▢ Movement: Quartz
▢ Case Size: 44mm
▢ Band Width: 22mm
▢ Battery: N/A
▢ Glass: Hardlex
▢ Water Resistance: 30 meters

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▷ Ben’s Watch Club

▢ Movement: Quartz
▢ Case Size: 41 50mm
▢ Band Width: 20mm
▢ Battery: ?
▢ Glass: Sapphire
▢ Water Resistance: N/A meters

▷ Pagani Design
▷ AliExpress

▢ Movement: Automatic
▢ Case Size: 34mm
▢ Band Width: 19mm
▢ Battery: N/A
▢ Glass: Acrylic
▢ Water Resistance: N/A

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▢ Movement: Quartz
▢ Case Size: 26mm
▢ Band Width: 22mm
▢ Battery: 395/399
▢ Glass: Mineral
▢ Water Resistance: N/A

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NOTES
1. 995 Energizer fits better, may actually need different size, little smaller. No replacement date recorded

▢ Movement: Quartz
▢ Case Size: 42mm
▢ Band Width: 20mm
▢ Battery: 377
▢ Glass: Hardlex
▢ Water Resistance: 30 meters

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NOTES
1. February 21 2026 | Popped open, replaced with Renata, finger snapped close.

▢ Movement: Quartz
▢ Case Size: 42mm
▢ Band Width: 20mm
▢ Battery: 377
▢ Glass: Hardlex
▢ Water Resistance: 30 meters

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NOTES
1. October 12 2024 | Popped open, replaced with Renata, finger snapped close.

▢  Movement: Quartz
▢  Case size: 36mm
▢  Band size: 29mm
▢  Battery: 364
▢  Glass: N/A
▢  Water resistance: 100 meters

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NOTES
1. November 23 2024 | Found deceased, replaced with 364 battery. Screws on back.
2. January 20 2026 | Replaced 364 battery. used Phillips Red.

▢  Movement: Quartz
▢  Case size: 46mm
▢  Band size: 26mm
▢  Battery: 364
▢  Glass: Mineral
▢  Water resistance: 30 meters

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NOTES
1. September 1 2024 | Found deceased. 364 battery replaced. Open by lever, snapped back only with fingers, corner to corner.
2. February 26 2025 | First 364 replacement, dead too. Second worked. Snapped back only with fingers, corner to corner.
3. February 21 2026 | Here we go again… Old 364 was silver oxide; replaced with Renata. Snapped back only with fingers, corner to corner.

▢  Movement: Quartz
▢  Case size: 41mm
▢  Band size: 22mm
▢  Battery: 364
▢  Glass: Acrylic Mineral Sapphire
▢  Water resistance: 30 meters

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▷  Walmart

NOTES
1. October 13 2024 | Popped open (it was hard), replaced battery, used press to close: Back 30, Glass 42.
1. January 20 2026 | Pretty sure replaced the battery; notes are incomplete. Idiot.

▢ Movement: Quartz
▢  Case size: 40mm
▢  Band size: 22mm
▢  Battery #1 (Left): 364 [SR621SW]
▢  Battery #2: (Right) 379 [SR521SW]
▢  Glass: Mineral
▢  Water resistance: 30 meters

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NOTES

1. November 23 2024 | Left dial is fine, right was deceased. Left takes 364, right replaced with 379 battery. Snap back using top 36, bottom 43. Did not yelp, looks OK (a smidgen of a gap is visible but the back is on).

▢  Movement: Quartz
▢  Case size: 41mm
▢  Band size: 22mm
▢  Battery: 321 [SR616SW]
▢  Glass: N/A
▢  Water resistance: 30 meters

▷  Amazon
▷  eBay
▷  Vinted

NOTES

1. October 13 2025 | Popped open, replaced battery, popped back with mere finger power.

▢ Movement: Quartz
▢ Case Size: 45.7mm
▢ Band Width: 18mm
▢ Battery: ?
▢ Glass: Resin
▢ Water Resistance: 30 meters

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▷ AliExpress

▢  Movement: Automatic/Windup
▢  Case size: 44mm
▢  Band size: 20mm
▢  Battery: N/A
▢  Glass: Sapphire
▢  Water resistance: 200 meters

▷  Amazon
▷  AliExpress
▷  Steeldive

▢ Movement: Automatic
▢ Case Size: 36mm
▢ Band Width: 20mm
▢ Battery: N/A
▢ Glass: Sapphire
▢ Water Resistance: 200meters

▷ Tandorio
▷ AliExpress

▢ Movement: Automatic
▢ Case Size: 39mm
▢ Band Width: 20mm
▢ Battery: N/A
▢ Glass: Sapphire
▢ Water Resistance: 100 meters

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▷ Video Review

NOTES
1. Purchased from Alie June 30, ’24 | 8190571338326713
2. Removed cyclops

▢  Movement: Quartz
▢  Case size: 40mm
▢  Band size: 20mm
▢  Battery: CR2016
▢  Glass: Mineral
▢  Water resistance: 100 meters

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SETTING THE PERPETUAL CALENDAR

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NOTES

1. May 2024 | Deceased, CR 2016 battery replaced. Orange Phillips screwdriver to remove battery. Snapped 38/40 (back/glass, check to make sure).
2. January 20, 2026 | Calendar was off. Opened, used purple phillips screwdriver this time to open the battery compartment. Followed detailed instructions and reset.
2. January 27, 2026 | Still off Replaced the battery and reset. Works!

▢  Movement: Quartz
▢  Case size: 39mm
▢  Band size: 22mm
▢  Battery: 371
▢  Glass: Acrylic Mineral Sapphire
▢  Water resistance: 100 meters

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▷  Watch Hunter

▢  Movement: Quartz
▢  Case size: 39mm
▢  Band size: 22mm
▢  Battery: 371
▢  Glass: Acrylic Mineral Sapphire
▢  Water resistance: 100 meters

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▷  Watch Hunter

NOTES
1. April 30 2025 | Dead after counting seconds in 5 second increments, date is 22, a sign that the battery is weak. Changed to new battery and ordered to Renatas that are supposed to be better for Victorinox. We’ll see.

▢  Movement: Quartz
▢  Case size: 40mm
▢  Band size: 20mm
▢  Battery: 371
▢  Glass: Mineral
▢  Water resistance: 100 meters

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▷  Watchesonnet

NOTES
1. November 23 2024| Deceased. Replaced with 371 battery. Screwed on, rotated with ball.

▢  Movement: Quartz
▢  Case size: 43mm
▢  Band size: 21mm
▢  Battery: 371 [SR920SW]
▢  Glass: Sapphire
▢  Water resistance: 200 meters

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NOTES
1. April 14 2025 | Deceased, replaced battery, but not with Renata (as recommended). Was skipping seconds; now all’s well.

▢  Movement: Quartz
▢  Case size: 44mm
▢  Band size: 22mm
▢  Battery: 394
▢  Glass: Sapphire
▢  Water resistance: 100 meters

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NOTES
1. September 3 2024 | 394 battery replaced after removing bracelet and moleskin. Unscrewed back with ball, found the battery held by screw and after removing it, would not go back since you had to both hold and screw in. Next time try just loosening. Lost the screw for a while, found odd pins, and then the son managed to put it in place and tighten.
2. June 2025 | Replaced battery again; loosen screw, push bar down to take it out. Had to undo the bracelet and used a ball to unscrew the back.
3. January 27 2026 | Replaced with Renata. Used SHEGATO Red Flathead screwdriver; please note reference to 1.2MM Black metal also. Don’t use magnetized tweezers to realign screw arm

▢  Movement: Quartz
▢  Case size: 40mm
▢  Band size: 19mm
▢  Battery: 395
▢  Glass: Mineral
▢  Water resistance: 100 meters

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NOTES
1. July 25 2025 | Stopped, but once opened started working again. Did not replace the battery.
2. October 13 2024 | Twisted open, screw holding down battery, loosen with red flat screwdriver, BE CAREFUL, screw popped out. 

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