Side by side
22 Studio 4D Concrete Watch Automatic DUOvsSeiko 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.
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At a glance
14 of 29 specs differDiameter
4D Concrete Watch Automatic DUO43mm
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition40.5mm
Power Reserve
4D Concrete Watch Automatic DUO42h
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
4D Concrete Watch Automatic DUO50m
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition200m
MSRP
4D Concrete Watch Automatic DUO$1,050
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition$1,250
Full specifications
Case
6 specsCategory
—
Diver
Diameter
43mm
40.5mm
Thickness
12.5mm
13.2mm
Lug-to-Lug
0mm
47.6mm
Lug Width
0mm
20mm
Water Resistance
50m
200m
Crystal & Dial
4 specsCrystal Shape
—
Curved
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
—
—
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Miyota 9015
Seiko 6R35
Power Reserve
42h
70h
Jewels
0
24
Pricing
1 specsMSRP
$1,050
$1,250
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