Side by side
Signum CudavsSeiko Prospex Sea The Black Series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Cuda42.5mm
Prospex Sea The Black Series45mm
Power Reserve
Cuda—
Prospex Sea The Black Series41h
Water Resistance
Cuda200m
Prospex Sea The Black Series200m
MSRP
Cuda$499
Prospex Sea The Black Series$765
Full specifications
Case
5 specsCategory
—
Diver
Diameter
42.5mm
45mm
Thickness
13.6mm
13.2mm
Lug-to-Lug
48mm
47.7mm
Material
Bronze
Stainless Steel
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
SuperLuminova
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Miyota 9015
4R36
Power Reserve
—
41h
Jewels
25
24
Pricing
1 specsMSRP
$499
$765
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