Side by side
Airain Watches Sous-MarinevsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Sous-Marine37.5mm
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition40.5mm
Power Reserve
Sous-Marine68h
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
Sous-Marine200m
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition200m
MSRP
Sous-Marine$2,050
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition$1,250
Full specifications
Case
4 specsCategory
—
Diver
Diameter
37.5mm
40.5mm
Thickness
10.45mm
13.2mm
Lug-to-Lug
48.2mm
47.6mm
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
Super-LumiNova C3
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
La Joux-Perret G100
6R35
Power Reserve
68h
70h
Jewels
25
24
Pricing
1 specsMSRP
$2,050
$1,250
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 Airain Watches Sous-Marine vs Seiko Prospex Sea 1965 Heritage Diver's 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.
Lima Watch Meca RevoltvsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special EditionDIFICIANO NarwhalvsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special EditionAstor + Banks Sea Ranger M2vsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special EditionHult Watch Company AquatiquevsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special EditionAirain Watches Sous-MarinevsGeckota Sea-Hunter Dive WatchAirain Watches Sous-MarinevsWolbrook Skindiver II Professional