Side by side
Casio GM-B2100SDvsTrintec NAV-03 Horizon / Stainless / Automatic
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
NAV-03 Horizon / Stainless / Automatic42mm
Power Reserve
GM-B2100SD—
NAV-03 Horizon / Stainless / Automatic40h
Water Resistance
GM-B2100SD200m
NAV-03 Horizon / Stainless / Automatic100m
MSRP
GM-B2100SD$600
NAV-03 Horizon / Stainless / Automatic$550
Full specifications
Case
7 specsCategory
Sport
—
Diameter
44.4mm
42mm
Thickness
12.8mm
13.5mm
Lug-to-Lug
49.8mm
42mm
Lug Width
—
0mm
Finish
—
—
Water Resistance
200m
100m
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
AR Coating
No
—
Dial Color
Black
—
Movement
3 specsCaliber
—
Seiko NH35
Type
Quartz
Automatic
Power Reserve
—
40h
Pricing
1 specsMSRP
$600
$550
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