Side by side
Resco UDT Diver - Brushed TitaniumvsSeiko 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
UDT Diver - Brushed Titanium42mm
Prospex Sea41.3mm
Power Reserve
UDT Diver - Brushed Titanium40h
Prospex Sea72h
Water Resistance
UDT Diver - Brushed Titanium300m
Prospex Sea300m
MSRP
UDT Diver - Brushed Titanium$1,955
Prospex Sea$1,100
Full specifications
Case
5 specsCategory
—
Diver
Diameter
42mm
41.3mm
Thickness
13mm
12.5mm
Lug-to-Lug
49.67mm
48.2mm
Material
Titanium
Stainless Steel
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW200-1
6R55
Power Reserve
40h
72h
Jewels
25
24
Pricing
1 specsMSRP
$1,955
$1,100
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