Side by side
Seiko Prospex SeavsUgly Watch Co RM3
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 Sea43.8mm
RM342mm
Power Reserve
Prospex Sea41h
RM3—
Water Resistance
Prospex Sea200m
RM3200m
MSRP
Prospex Sea$625
RM3—
Full specifications
Case
4 specsCategory
Diver
—
Diameter
43.8mm
42mm
Thickness
12.8mm
—
Lug-to-Lug
48.7mm
51mm
Crystal & Dial
3 specsAR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
White
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
4 specsCaliber
4R35
ST1901
Type
Automatic
Manual
Power Reserve
41h
—
Jewels
23
25
Pricing
1 specsMSRP
$625
—
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