Side by side
CWC RN Automatic Divers Watch Mk.2vsLongines PrimaLuna
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
RN Automatic Divers Watch Mk.241mm
PrimaLuna34mm
Power Reserve
RN Automatic Divers Watch Mk.240h
PrimaLuna72h
Water Resistance
RN Automatic Divers Watch Mk.2300m
PrimaLuna30m
MSRP
RN Automatic Divers Watch Mk.2$1,249
PrimaLuna$2,950
Full specifications
Case
8 specsCategory
Diver
Dress
Diameter
41mm
34mm
Thickness
12mm
11.6mm
Lug-to-Lug
47mm
41mm
Lug Width
20mm
8mm
Finish
Brushed and polished
—
Water Resistance
300m
30m
Caseback
Solid
Transparent case back with sapphire crystal
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
Both sides
Dial Color
CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)
Blue
Indices
Applied
Diamond indexes
Movement
7 specsCaliber
Sellita SW200-1
L899.5
Beat Rate
28,800 vph
25,200 vph
Power Reserve
40h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds and date, Moon phase display at 6 o'clock
Pricing
1 specsMSRP
$1,249
$2,950
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