Side by side
Orient M-Force AC0LvsRolex Deepsea Challenge
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
M-Force AC0L45mm
Deepsea Challenge50mm
Power Reserve
M-Force AC0L40h
Deepsea Challenge70h
Water Resistance
M-Force AC0L200m
Deepsea Challenge1,000m
MSRP
M-Force AC0L$605
Deepsea Challenge$29,100
Full specifications
Case
8 specsDiameter
45mm
50mm
Thickness
13.2mm
9.5mm
Lug-to-Lug
52mm
46mm
Lug Width
20mm
—
Material
Stainless Steel
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 specsCrystal Shape
—
Flat
AR Coating
Underside
—
Indices
—
Index
Lume
None
Chromalight
Movement
5 specsCaliber
F6727
3230
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
70h
Jewels
22
31
Complications
Date
None
Pricing
1 specsMSRP
$605
$29,100
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