Side by side

BOLDR Supply Co. GMT TarangirevsSeiko Prospex Sea

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

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GMT Tarangire
BOLDR Supply Co.GMT Tarangire
MSRP $469
See the full GMT Tarangire
Prospex Sea
SeikoProspex Sea
MSRP $625
See the full Prospex Sea
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At a glance

12 of 29 specs differ
Diameter
GMT Tarangire46mm
Prospex Sea43.8mm
Power Reserve
GMT Tarangire—
Prospex Sea41h
Water Resistance
GMT Tarangire200m
Prospex Sea200m
MSRP
GMT Tarangire$469
Prospex Sea$625

Full specifications

Case

5 specs
Category
—
Diver
Diameter
46mm
43.8mm
Thickness
12.6mm
12.8mm
Lug-to-Lug
0mm
48.7mm
Lug Width
0mm
22mm

Crystal & Dial

3 specs
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
—
—
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seiko NH34
Seiko 4R35
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$469
$625
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