Side by side
Boldr Merlion 50th AnniversaryvsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Merlion 50th Anniversary40mm
Prospex Sea43.8mm
Power Reserve
Merlion 50th Anniversary40h
Prospex Sea41h
Water Resistance
Merlion 50th Anniversary200m
Prospex Sea200m
MSRP
Merlion 50th Anniversary$449
Prospex Sea$625
Full specifications
Case
5 specsCategory
Tool
Diver
Diameter
40mm
43.8mm
Thickness
12.3mm
12.8mm
Lug-to-Lug
46mm
48.7mm
Lug Width
20mm
22mm
Crystal & Dial
3 specsAR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Merlion 50th Anniversary
Black
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seiko NH35A
4R35
Power Reserve
40h
41h
Jewels
25
23
Pricing
1 specsMSRP
$449
$625
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