Side by side

Boldr MarinevsGrand Seiko SBGE285

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

Marine
BoldrMarine
MSRP $439
SBGE285
Grand SeikoSBGE285
MSRP $8,900

At a glance

13 of 29 specs differ
Diameter
Marine40mm
SBGE28541mm
Power Reserve
Marine40h
SBGE28572h
Water Resistance
Marine200m
SBGE285100m
MSRP
Marine$439
SBGE285$8,900

Full specifications

Case

7 specs
Category
Tool
GMT
Diameter
40mm
41mm
Thickness
12.3mm
13.9mm
Lug-to-Lug
46mm
48.3mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
Defender Elewana
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
NH35A
9R66
Type
Automatic
Spring Drive
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$439
$8,900

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