Side by side
Boldr Globetrotter GMTvsMatterhorn Watch Co. DiveMaster 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Globetrotter GMT40mm
DiveMaster 30041mm
Power Reserve
Globetrotter GMT40h
DiveMaster 30042h
Water Resistance
Globetrotter GMT200m
DiveMaster 300300m
MSRP
Globetrotter GMT$469
DiveMaster 300$401
Full specifications
Case
6 specsCategory
GMT
—
Diameter
40mm
41mm
Thickness
12.7mm
12.8mm
Lug-to-Lug
48mm
47mm
Lug Width
20mm
—
Water Resistance
200m
300m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
GMT Banff
Black
Lume
Super-LumiNova
BGW9
Movement
2 specsCaliber
Seiko NH34 GMT
Miyota 9015
Power Reserve
40h
42h
Pricing
1 specsMSRP
$469
—
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