Side by side

Crafter Blue Mechanic Ocean Mark IIvsSeiko Prospex Sea

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

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Mechanic Ocean Mark II
Crafter BlueMechanic Ocean Mark II
Prospex Sea
SeikoProspex Sea
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At a glance

11 of 29 specs differ
Diameter
Mechanic Ocean Mark II41mm
Prospex Sea42mm
Power Reserve
Mechanic Ocean Mark II—
Prospex Sea72h
Water Resistance
Mechanic Ocean Mark II300m
Prospex Sea300m
MSRP
Mechanic Ocean Mark II—
Prospex Sea—

Full specifications

Case

5 specs
Category
—
Diver
Diameter
41mm
42mm
Thickness
13.5mm
13.3mm
Lug-to-Lug
—
48.6mm
Lug Width
22mm
20mm

Crystal & Dial

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

Movement

3 specs
Caliber
Miyota 9015
6R54
Power Reserve
—
72h
Jewels
25
24
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