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Ugly Watch Co 100m GMT Sport DivervsUgly Watch Co 300mD

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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100m GMT Sport Diver
Ugly Watch Co100m GMT Sport Diver
300mD
Ugly Watch Co300mD
Buy from Ugly Watch Co ↗
Buy used on eBay ↗
Buy from Ugly Watch Co ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
100m GMT Sport Diver42mm
300mD42mm
Power Reserve
100m GMT Sport Diver41h
300mD—
Water Resistance
100m GMT Sport Diver100m
300mD300m
MSRP
100m GMT Sport Diver—
300mD—

Full specifications

Case

5 specs
Diameter
42mm
42mm
Thickness
12.6mm
13.5mm
Lug-to-Lug
—
46mm
Lug Width
20mm
—
Water Resistance
100m
300m

Movement

2 specs
Caliber
Seiko NH34A
Seiko NH35
Power Reserve
41h
—
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