Side by side

Boldr MarinevsSheffield 1A 40mm

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

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Marine
BoldrMarine
MSRP $439
1A 40mm
Sheffield1A 40mm
MSRP $228
Buy from Boldr ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
Marine40mm
1A 40mm40mm
Power Reserve
Marine40h
1A 40mm40h
Water Resistance
Marine200m
1A 40mm200m
MSRP
Marine$439
1A 40mm$228

Full specifications

Case

3 specs
Category
Tool
—
Thickness
12.3mm
13mm
Lug-to-Lug
46mm
48mm

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Defender Elewana
—
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
NH35A
Seiko NH35

Pricing

1 specs
MSRP
$439
$228
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All alternatives to the Marine →All alternatives to the 1A 40mm →
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