Side by side

Lum-Tec B73vsCWC RN Automatic Divers Watch Mk.2

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

B73
Lum-TecB73
MSRP $463
RN Automatic Divers Watch Mk.2
CWCRN Automatic Divers Watch Mk.2
MSRP $1,249

At a glance

13 of 29 specs differ
Diameter
B7344mm
RN Automatic Divers Watch Mk.241mm
Power Reserve
B7340h
RN Automatic Divers Watch Mk.240h
Water Resistance
B73200m
RN Automatic Divers Watch Mk.2300m
MSRP
B73$463
RN Automatic Divers Watch Mk.2$1,249

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
44mm
41mm
Thickness
—
12mm
Lug-to-Lug
51.5mm
47mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
B73
CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Ronda 515
Sellita SW200-1
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$463
$1,249

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