BOLDR Supply Co. Globetrotter GMTvsGrand Seiko SBGJ259

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

BOLDR Supply Co. Globetrotter GMT at true scale

Globetrotter GMT

Grand Seiko SBGJ259 at true scale

SBGJ259

Diameter

40mm

40mm

Lug-to-Lug

48mm

46.2mm

lowest

Thickness

12.7mm

lowest

14mm

Water Resistance

200m

highest

100m

Power Reserve

n/a

55h

MSRP

$469

lowest

$7,700

Movement

Seiko NH34

Grand Seiko 9S86

Case

4 specs
Thickness
12.7mm
14mm
Lug-to-Lug
48mm
46.2mm
Lug Width
20mm
19mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
GMT Banff
n/a
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Seiko NH34
Grand Seiko 9S86
Power Reserve
0h
55h

Pricing

1 specs
MSRP
$469
$7,700
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Reviews

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

BOLDR Supply Co. Globetrotter GMT

Owners widely praise the Boldr Globetrotter GMT as a compelling sports watch and excellent value, with one owner finding it "addicting to look at." Reviewers highlight the watch's outstanding legibility, featuring applied Super-LumiNova indices and sword hands on a matte black dial. The ceramic bezel is noted for its tight, knurled grip and smooth, quiet bidirectional ratcheting action. One reviewer specifically mentions the multi-city ceramic bezel's sharp markings and orange accents. However, one owner expresses disappointment, stating Boldr "missed the mark with this model." Overall, owners and reviewers largely laud the Boldr Globetrotter GMT for its legibility and bezel action, despite one dissenting opinion.

Grand Seiko SBGJ259

The Grand Seiko SBGJ259 "Urban Bamboo" is noted for its striated green dial, though one owner observes the color appears more yellow in person than in official images, and another considers the dial "low-tier" for Grand Seiko. This model is considered a dressier piece within the Grand Seiko lineup. The movement is the automatic Grand Seiko 9S86, rated for accuracy between +5 and -3 seconds per day with a 55-hour power reserve. On balance, owners have mixed views on the dial's appearance, with some admiring its unique green hue and others finding it less appealing than expected.

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