Side by side

Boldr Globetrotter GMTvsSerket Watch Co Reef Mariana

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

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Globetrotter GMT
BoldrGlobetrotter GMT
MSRP $469
Reef Mariana
Serket Watch CoReef Mariana
MSRP $449
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Buy from Serket Watch Co ↗
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At a glance

9 of 29 specs differ
Diameter
Globetrotter GMT40mm
Reef Mariana40mm
Power Reserve
Globetrotter GMT40h
Reef Mariana—
Water Resistance
Globetrotter GMT200m
Reef Mariana200m
MSRP
Globetrotter GMT$469
Reef Mariana$449

Full specifications

Case

3 specs
Category
GMT
—
Thickness
12.7mm
13.2mm
Lug-to-Lug
48mm
47.5mm

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
GMT Banff
Orange
Lume
Super-LumiNova
BGW9

Movement

2 specs
Caliber
Seiko NH34 GMT
Seiko NH35
Power Reserve
40h
—

Pricing

1 specs
MSRP
$469
$449
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