Side by side
Alkin Watches Model OnevsSeiko 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
Model One42mm
Prospex Sea Save the Ocean Special Edition43.8mm
Power Reserve
Model One—
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Model One100m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Model One—
Prospex Sea Save the Ocean Special Edition$650
Full specifications
Case
6 specsCategory
—
Diver
Diameter
42mm
43.8mm
Thickness
13.25mm
12.8mm
Lug-to-Lug
50mm
48.7mm
Lug Width
22mm
22mm
Water Resistance
100m
200m
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Green
Black
Lume
Super-LumiNova BGW9
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seiko NH35A
4R35
Power Reserve
—
41h
Jewels
25
23
Pricing
1 specsMSRP
—
$650
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 Alkin Watches Model One vs Seiko Prospex Sea Save the Ocean Special 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.
Quasar NebulavsSeiko Prospex Sea Save the Ocean Special EditionBahrami Watches Ω - 02vsSeiko Prospex Sea Save the Ocean Special EditionBahrami Watches Ω - 01vsSeiko Prospex Sea Save the Ocean Special EditionFarr + Swit WayfindervsSeiko Prospex Sea Save the Ocean Special EditionAlkin Watches Model OnevsSpinnaker Hull CommanderAlkin Watches Model OnevsZelos Thresher 44