Side by side
Seiko Prospex SeavsSheffield Allsport Diver 1
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Prospex Sea42mm
Allsport Diver 140mm
Power Reserve
Prospex Sea72h
Allsport Diver 1—
Water Resistance
Prospex Sea300m
Allsport Diver 1200m
MSRP
Prospex Sea—
Allsport Diver 1—
Full specifications
Case
5 specsDiameter
42mm
40mm
Thickness
13.3mm
13mm
Lug-to-Lug
48.6mm
48mm
Lug Width
20mm
—
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
Blue
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
6R54
Seiko NH35
Power Reserve
72h
—
Jewels
24
25
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