Side by side
Feynman Timekeepers CoalescevsSeiko Prospex Sea Save the Ocean Special 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 Save the Ocean Special Edition43.8mm
Power Reserve
Coalesce—
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Coalesce—
Prospex Sea Save the Ocean Special Edition200m
MSRP
Coalesce$5,448
Prospex Sea Save the Ocean Special Edition$650
Full specifications
Case
6 specsCategory
—
Diver
Diameter
39mm
43.8mm
Thickness
—
12.8mm
Lug-to-Lug
—
48.7mm
Lug Width
—
22mm
Water Resistance
—
200m
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
4R35
Power Reserve
—
41h
Jewels
25
23
Pricing
1 specsMSRP
$5,448
$650
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