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Circula Watches DiveSportvsSeiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition

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

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DiveSport
Circula WatchesDiveSport
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition
SeikoProspex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition
MSRP $3,900
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At a glance

14 of 29 specs differ
Diameter
DiveSport42mm
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition42.6mm
Power Reserve
DiveSport41h
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition72h
Water Resistance
DiveSport500m
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition300m
MSRP
DiveSport—
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition$3,900

Full specifications

Case

6 specs
Category
—
Diver
Diameter
42mm
42.6mm
Thickness
13.4mm
14.1mm
Lug-to-Lug
48.5mm
49.3mm
Material
Titanium
Stainless Steel
Water Resistance
500m
300m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Schwarz
Black
Lume
Swiss Super-LumiNova BGW9
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW200-1
8L45
Power Reserve
41h
72h
Jewels
25
35

Pricing

1 specs
MSRP
—
$3,900
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