Side by side
Seaholm OffshorevsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
Offshore41mm
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm
Power Reserve
Offshore38h
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
Offshore200m
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m
MSRP
Offshore$825
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350
Full specifications
Case
5 specsCategory
—
Diver
Diameter
41mm
42.7mm
Thickness
—
13.2mm
Lug-to-Lug
—
46.4mm
Lug Width
21mm
20mm
Crystal & Dial
4 specsCrystal Shape
—
Curved
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
Empire Green
—
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW200-1
Seiko 6R35
Power Reserve
38h
70h
Jewels
0
24
Pricing
1 specsMSRP
$825
$1,350
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