Side by side

Marin Instruments Steel Skin-Diver SvsSeiko Prospex Sea

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

At a glance

14 of 29 specs differ
Diameter
Steel Skin-Diver S39mm
Prospex Sea43.8mm
Power Reserve
Steel Skin-Diver S
Prospex Sea41h
Water Resistance
Steel Skin-Diver S200m
Prospex Sea200m
MSRP
Steel Skin-Diver S$1,295
Prospex Sea$625

Full specifications

Case

6 specs
Category
Diver
Diameter
39mm
43.8mm
Thickness
0mm
12.8mm
Lug-to-Lug
0mm
48.7mm
Lug Width
0mm
22mm
Material
Stainless Steel

Crystal & Dial

4 specs
Crystal
Sapphire
AR Coating
Anti-reflective coating on inner surface
Dial Color
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Automatic (Sellita SW200-1)
Seiko 4R35
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$1,295
$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 Marin Instruments Steel Skin-Diver S vs Seiko Prospex Sea 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.