Side by side
BERNY Vibration Watch Alarm Reminder Analog Timepiece - Rechargeable, Invisible OLED Display, Health WarningsvsCasio GMA-S2100
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
12 of 29 specs differDiameter
Vibration Watch Alarm Reminder Analog Timepiece - Rechargeable, Invisible OLED Display, Health Warnings40mm
GMA-S210042.9mm
Power Reserve
Vibration Watch Alarm Reminder Analog Timepiece - Rechargeable, Invisible OLED Display, Health Warnings—
GMA-S2100—
Water Resistance
Vibration Watch Alarm Reminder Analog Timepiece - Rechargeable, Invisible OLED Display, Health Warnings198m
GMA-S2100200m
MSRP
Vibration Watch Alarm Reminder Analog Timepiece - Rechargeable, Invisible OLED Display, Health Warnings$80
GMA-S2100$110
Full specifications
Case
8 specsCategory
—
Sport
Diameter
40mm
42.9mm
Thickness
13mm
11.2mm
Lug-to-Lug
0mm
46.2mm
Lug Width
20mm
—
Material
Stainless Steel
Carbon / Resin
Finish
—
—
Water Resistance
198m
200m
Crystal & Dial
2 specsAR Coating
—
No
Dial Color
—
Black
Movement
1 specsCaliber
Hangzhou PT5000
—
Pricing
1 specsMSRP
$80
$110
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