Side by side
Citizen Promaster FujitsubovsRolex Deepsea Challenge
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Promaster Fujitsubo41mm
Deepsea Challenge50mm
Power Reserve
Promaster Fujitsubo42h
Deepsea Challenge70h
Water Resistance
Promaster Fujitsubo200m
Deepsea Challenge1,000m
MSRP
Promaster Fujitsubo$1,195
Deepsea Challenge$29,100
Full specifications
Case
7 specsDiameter
41mm
50mm
Thickness
12mm
9.5mm
Lug Width
20mm
—
Material
Super Titanium
RLX Titanium
Finish
Brushed and polished
RLX titanium
Water Resistance
200m
1000m
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock system case architecture with nitrogen-alloyed steel ring and helium escape valve
Crystal & Dial
4 specsAR Coating
Inner
—
Dial Color
Blue
Black
Indices
Applied
Index
Lume
None
Chromalight
Movement
3 specsCaliber
9051
3230
Power Reserve
42h
70h
Jewels
25
31
Pricing
1 specsMSRP
$1,195
$29,100
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