Side by side
Feynman Timekeepers CoalescevsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Coalesce39mm
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition42mm
Power Reserve
Coalesce—
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition72h
Water Resistance
Coalesce—
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition300m
MSRP
Coalesce$5,448
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition$1,750
Full specifications
Case
6 specsCategory
—
Diver
Diameter
39mm
42mm
Thickness
—
13.3mm
Lug-to-Lug
—
48.6mm
Lug Width
—
20mm
Water Resistance
—
300m
Crystal & Dial
3 specsAR 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
6R54
Power Reserve
—
72h
Jewels
25
24
Pricing
1 specsMSRP
$5,448
$1,750
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Feynman Timekeepers Coalesce vs Seiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Biatec T. G. MasarykvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited EditionMaen Manhattan 37 IFL EditionvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited EditionBeaufort Permian RiftvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited EditionHoraPictor Totem CiphervsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited EditionFeynman Timekeepers CoalescevsGeckota Sea-Hunter Dive WatchEcho/Neutra Cristallo Professional Diver 500mvsFeynman Timekeepers Coalesce