Side by side
Circula Watches SuperSportvsSeiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
SuperSport40mm
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
Power Reserve
SuperSport41h
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch50h
Water Resistance
SuperSport300m
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
MSRP
SuperSport—
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$2,900
Full specifications
Case
4 specsCategory
—
Diver
Diameter
40mm
42.6mm
Thickness
12mm
13.4mm
Lug-to-Lug
46.5mm
49.3mm
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Petrol
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW200-1
8L35
Power Reserve
41h
50h
Jewels
25
26
Pricing
1 specsMSRP
—
$2,900
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