Side by side

BOLDR Supply Co. GMT Maasai MaravsSeiko Prospex Sea

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

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GMT Maasai Mara
BOLDR Supply Co.GMT Maasai Mara
MSRP $469
See the full GMT Maasai Mara
Prospex Sea
SeikoProspex Sea
MSRP $900
See the full Prospex Sea
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At a glance

12 of 29 specs differ
Diameter
GMT Maasai Mara40mm
Prospex Sea41mm
Power Reserve
GMT Maasai Mara—
Prospex Sea70h
Water Resistance
GMT Maasai Mara200m
Prospex Sea200m
MSRP
GMT Maasai Mara$469
Prospex Sea$900

Full specifications

Case

4 specs
Category
—
Diver
Diameter
40mm
41mm
Thickness
12.6mm
12.3mm
Lug-to-Lug
46mm
46.9mm

Crystal & Dial

4 specs
Crystal Shape
—
Curved
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 6R35
Power Reserve
0h
70h
Jewels
0
24

Pricing

1 specs
MSRP
$469
$900
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