Side by side
Casio GMD-B300vsDan Henry 1939
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
GMD-B30043.8mm
193941mm
Power Reserve
GMD-B300—
1939—
Water Resistance
GMD-B300200m
1939—
MSRP
GMD-B300$135
1939$290
Full specifications
Case
8 specsCategory
Sport
Chronograph
Diameter
43.8mm
41mm
Thickness
12mm
13.9mm
Lug-to-Lug
46.4mm
49.2mm
Lug Width
—
22mm
Material
Resin / Bio-based resin
316L Stainless Steel
Finish
—
—
Water Resistance
200m
—
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
AR Coating
No
—
Dial Color
Black
Standard
Movement
2 specsCaliber
—
—
Power Reserve
—
0h
Pricing
1 specsMSRP
$135
$290
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