Side by side
Rolex Deepsea ChallengevsSeiko 62MAS
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Deepsea Challenge50mm
62MAS40.5mm
Power Reserve
Deepsea Challenge70h
62MAS70h
Water Resistance
Deepsea Challenge1,000m
62MAS200m
MSRP
Deepsea Challenge$29,100
62MAS$1,200
Full specifications
Case
8 specsDiameter
50mm
40.5mm
Thickness
9.5mm
13.2mm
Lug-to-Lug
46mm
47.6mm
Lug Width
—
20mm
Material
RLX Titanium
Stainless Steel
Finish
RLX titanium
Brushed and polished
Water Resistance
1000m
200m
Caseback
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock system case architecture with nitrogen-alloyed steel ring and helium escape valve
Solid
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
—
Anti-reflective coating on inner surface
Indices
Index
Applied
Lume
Chromalight
LumiBrite on hands, index(es) and bezel
Movement
2 specsCaliber
3230
6R35
Jewels
31
24
Pricing
1 specsMSRP
$29,100
$1,200
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