Side by side
Feynman Timekeepers CoalescevsSeiko 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
14 of 29 specs differDiameter
Coalesce39mm
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
Power Reserve
Coalesce—
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch72h
Water Resistance
Coalesce—
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
MSRP
Coalesce$5,448
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$3,600
Full specifications
Case
6 specsCategory
—
Diver
Diameter
39mm
42.6mm
Thickness
—
14.1mm
Lug-to-Lug
—
49.3mm
Lug Width
—
20mm
Water Resistance
—
300m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Panda
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW200-1
8L45
Power Reserve
—
72h
Jewels
25
35
Pricing
1 specsMSRP
$5,448
$3,600
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