Side by side
Casio GM-B2100SDvsSeagull Ladies Series Wave-textured Dial Diamond-set Case Lady's Watch 30mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
14 of 29 specs differDiameter
GM-B2100SD44.4mm
Ladies Series Wave-textured Dial Diamond-set Case Lady's Watch 30mm30mm
Power Reserve
GM-B2100SD—
Ladies Series Wave-textured Dial Diamond-set Case Lady's Watch 30mm—
Water Resistance
GM-B2100SD200m
Ladies Series Wave-textured Dial Diamond-set Case Lady's Watch 30mm30m
MSRP
GM-B2100SD$600
Ladies Series Wave-textured Dial Diamond-set Case Lady's Watch 30mm$429
Full specifications
Case
7 specsCategory
Sport
—
Diameter
44.4mm
30mm
Thickness
12.8mm
11mm
Lug-to-Lug
49.8mm
32mm
Lug Width
—
0mm
Finish
—
—
Water Resistance
200m
30m
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
AR Coating
No
—
Dial Color
Black
—
Movement
3 specsCaliber
—
ST4200
Type
Quartz
Automatic
Power Reserve
—
0h
Pricing
1 specsMSRP
$600
$429
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