Side by side

Boldr Globetrotter GMTvsMarathon Steel Navigator SSNAV-D Auto

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

Globetrotter GMT
BoldrGlobetrotter GMT
MSRP $469
Steel Navigator SSNAV-D Auto
MarathonSteel Navigator SSNAV-D Auto
MSRP $1,400

At a glance

10 of 29 specs differ
Diameter
Globetrotter GMT40mm
Steel Navigator SSNAV-D Auto41mm
Power Reserve
Globetrotter GMT40h
Steel Navigator SSNAV-D Auto40h
Water Resistance
Globetrotter GMT200m
Steel Navigator SSNAV-D Auto60m
MSRP
Globetrotter GMT$469
Steel Navigator SSNAV-D Auto$1,400

Full specifications

Case

5 specs
Category
GMT
Pilot
Diameter
40mm
41mm
Thickness
12.7mm
11mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
60m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
GMT Banff
Black
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Seiko NH34 GMT
Sellita SW220-1

Pricing

1 specs
MSRP
$469
$1,400

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Boldr Globetrotter GMT

The Boldr Globetrotter GMT is praised for its legibility and finishing, featuring applied Super-LumiNova indices and sword hands on a matte black or sunburst blue dial. Reviewers highlight the ceramic bezel's sharp city markings and tight, smooth ratcheting action. The 44mm 316L stainless steel case exhibits a non-traditional design with radial and vertical brushing.

Marathon Steel Navigator SSNAV-D Auto

The Marathon Steel Navigator SSNAV-D Auto is praised for its durable construction, featuring a sandblasted steel case with improved lugs, a bi-directional bezel with excellent action, and 100m water resistance. Owners appreciate the constant visibility provided by self-illuminating tritium gas tubes and the precision of its ETA F06.412 quartz movement, which offers accuracy to about 10 seconds per year. The watch includes a GMT bezel for dual timekeeping and a synthetic sapphire crystal. Overall, owners and reviewers rate the Marathon Steel Navigator SSNAV-D Auto highly for its robust tool-watch design and reliable tritium illumination.

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