Side by side
Orient Star M42 Diver 1964 1st Edition F6 Date 200mvsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
M42 Diver 1964 1st Edition F6 Date 200m41mm
Prospex Sea41.7mm
Power Reserve
M42 Diver 1964 1st Edition F6 Date 200m50h
Prospex Sea41h
Water Resistance
M42 Diver 1964 1st Edition F6 Date 200m200m
Prospex Sea200m
MSRP
M42 Diver 1964 1st Edition F6 Date 200m$1,350
Prospex Sea$595
Full specifications
Case
4 specsDiameter
41mm
41.7mm
Thickness
14.5mm
12.3mm
Lug-to-Lug
49.6mm
49.5mm
Finish
—
—
Crystal & Dial
4 specsCrystal
Sapphire
Hardlex
AR Coating
Yes
—
Dial Color
Blue grey gradation
—
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
F6N47
Seiko 4R35
Power Reserve
50h
41h
Jewels
22
23
Pricing
1 specsMSRP
$1,350
$595
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