Side by side
Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited EditionvsZero West DB-1 BLACKOUT LANCASTER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
DB-1 BLACKOUT LANCASTER44mm
Power Reserve
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
DB-1 BLACKOUT LANCASTER41h
Water Resistance
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
DB-1 BLACKOUT LANCASTER100m
MSRP
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300
DB-1 BLACKOUT LANCASTER$3,600
Full specifications
Case
5 specsCategory
Diver
—
Thickness
13mm
14.1mm
Lug-to-Lug
49.3mm
49.6mm
Lug Width
20mm
22mm
Water Resistance
200m
100m
Crystal & Dial
3 specsCrystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
8L35
Sellita SW200-1
Power Reserve
50h
41h
Jewels
26
25
Pricing
1 specsMSRP
$3,300
$3,600
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