Side by side

CWC RN Quartz Divers Watch Mk.2, Matte TopvsLorca MODEL No.2 CHRONOGRAPH

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

RN Quartz Divers Watch Mk.2, Matte Top
CWCRN Quartz Divers Watch Mk.2, Matte Top
MSRP $604
MODEL No.2 CHRONOGRAPH
LorcaMODEL No.2 CHRONOGRAPH
MSRP $2,750
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CWC RN Quartz Divers Watch Mk.2, Matte Top

Owners widely praise the CWC RN Quartz Divers Watch Mk.2, Matte Top for its excellent matte case finishing, precise seconds hand alignment, and dial reminiscent of vintage military watches. The Mk.2 upgrades, including a sapphire crystal, improved lume, and a precise 120-click bezel described as perfection with no play, are consistently highlighted as significant improvements over earlier versions. One owner noted the quartz movement gained 8 seconds over several months. Overall, owners rate the CWC RN Quartz Divers Watch Mk.2, Matte Top highly for its solid construction, military significance, and terrific value.

Lorca MODEL No.2 CHRONOGRAPH

The Lorca MODEL No.2 CHRONOGRAPH is praised for its well-made construction and vintage-inspired aesthetic, featuring a 37mm case, a balanced three-register dial, and a quality bracelet and clasp suitable for daily wear. It includes a manual-wind Sellita SW510M movement with a 63-hour power reserve and offers 100 meters of water resistance in a thin package. Reviewers note a unique grooved bi-directional bezel, which is described as an atypical but potentially divisive choice for a chronograph. On balance, reviewers find the Lorca MODEL No.2 CHRONOGRAPH to be a well-made watch that successfully blends vintage charm with contemporary design.

From video reviewers

The Lorca Model No.2 Chronograph features a notable guilloché bezel that adds vintage flair to its design. The watch is powered by a Swiss Sellita SW510M manual movement, offering 63 hours of power reserve. A potential drawback is the relatively small 37mm size.

At a glance

14 of 29 specs differ
Diameter
RN Quartz Divers Watch Mk.2, Matte Top41mm
MODEL No.2 CHRONOGRAPH37mm
Power Reserve
RN Quartz Divers Watch Mk.2, Matte Top40h
MODEL No.2 CHRONOGRAPH40h
Water Resistance
RN Quartz Divers Watch Mk.2, Matte Top300m
MODEL No.2 CHRONOGRAPH510m
MSRP
RN Quartz Divers Watch Mk.2, Matte Top$604
MODEL No.2 CHRONOGRAPH$2,750

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
41mm
37mm
Thickness
12mm
11.6mm
Lug-to-Lug
47mm
46mm
Material
Stainless Steel
Stainless Steel 316L
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
510m

Crystal & Dial

3 specs
AR Coating
Yes
Underside
Dial Color
CWC RN Quartz Divers Watch Mk.2, Matte Top (RN300-MT QS120)
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Ronda 517
SW510
Type
Quartz
Automatic
Complications
None
GMT, Chronograph

Pricing

1 specs
MSRP
$604
$2,750
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