Side by side

Feynman Timekeepers CovevsSeiko Prospex Sea Save the Ocean Special Edition

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

Cove
Feynman TimekeepersCove
MSRP $1,045

At a glance

11 of 29 specs differ
Diameter
Cove40mm
Prospex Sea Save the Ocean Special Edition45mm
Power Reserve
Cove50h
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Cove200m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Cove$1,045
Prospex Sea Save the Ocean Special Edition$625

Full specifications

Case

5 specs
Category
Diver
Diameter
40mm
45mm
Thickness
12.8mm
13.2mm
Lug-to-Lug
46mm
47.7mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
C3 X1-grade Swiss SuperLuminova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
ETA 2895-2
4R36
Power Reserve
50h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$1,045
$625
Keep exploring

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 Cove vs Seiko Prospex Sea Save the Ocean Special Edition gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.