Side by side
Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's WatchvsPook Watches Osasto Törni
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
Osasto Törni42mm
Power Reserve
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch72h
Osasto Törni42h
Water Resistance
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
Osasto Törni100m
MSRP
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$3,600
Osasto Törni$535
Full specifications
Case
6 specsCategory
Diver
—
Diameter
42.6mm
42mm
Thickness
14.1mm
13mm
Lug-to-Lug
49.3mm
46mm
Lug Width
20mm
22mm
Water Resistance
300m
100m
Crystal & Dial
3 specsCrystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
8L45
Miyota 9039
Power Reserve
72h
42h
Jewels
35
25
Pricing
1 specsMSRP
$3,600
—
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