Side by side
Seiko Prospex SeavsBoldr Merlion 50th Anniversary
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 Sea42mm
Merlion 50th Anniversary40mm
Power Reserve
Prospex Sea72h
Merlion 50th Anniversary40h
Water Resistance
Prospex Sea300m
Merlion 50th Anniversary200m
MSRP
Prospex Sea—
Merlion 50th Anniversary$449
Full specifications
Case
5 specsCategory
Diver
Tool
Diameter
42mm
40mm
Thickness
13.3mm
12.3mm
Lug-to-Lug
48.6mm
46mm
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Anti-reflective coating on inner surface
Yes
Dial Color
Black
Merlion 50th Anniversary
Lume
LumiBrite on hands, index(es) and bezel
Super-LumiNova
Movement
3 specsCaliber
6R54
Seiko NH35A
Power Reserve
72h
40h
Jewels
24
25
Pricing
1 specsMSRP
—
$449
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