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 Sea43.8mm
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$625
Full specifications
Case
5 specsDiameter
41mm
43.8mm
Thickness
14.5mm
12.8mm
Lug-to-Lug
49.6mm
48.7mm
Lug Width
20mm
22mm
Finish
—
—
Crystal & Dial
3 specsAR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Blue grey gradation
—
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
F6N47
4R35
Power Reserve
50h
41h
Jewels
22
23
Pricing
1 specsMSRP
$1,350
$625
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