Side by side
Beaufort BicompaxvsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Bicompax40.5mm
Prospex Sea43.8mm
Power Reserve
Bicompax63h
Prospex Sea41h
Water Resistance
Bicompax50m
Prospex Sea200m
MSRP
Bicompax$1,399
Prospex Sea$625
Full specifications
Case
6 specsCategory
—
Diver
Diameter
40.5mm
43.8mm
Thickness
13.8mm
12.8mm
Lug-to-Lug
47mm
48.7mm
Lug Width
20mm
22mm
Water Resistance
50m
200m
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Salmon
Black
Lume
Super-LumiNova applied to the index and hands for low-light readability.
LumiBrite on hands, index(es) and bezel
Movement
4 specsCaliber
Sellita SW510M BH b
4R35
Type
Manual
Automatic
Power Reserve
63h
41h
Jewels
25
23
Pricing
1 specsMSRP
$1,399
$625
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