Side by side

CWC RN Quartz Divers Watch Mk.2, Matte TopvsUnimatic Modello Uno UT1 Toolwatch Diver (41.5mm)

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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.

Unimatic Modello Uno UT1 Toolwatch Diver (41.5mm)

Owners and reviewers praise the Unimatic Modello Uno UT1 Toolwatch Diver (41.5mm) for its personality-driven tool-watch dial, featuring Arabic numerals and minimal lume, and its grippy bezel and crown that are a joy to interact with. The sandblasted steel case is noted for its durability and refinement, with one source stating the 41.5mm case wears larger due to 22mm straps. The Seiko VH31 mechaquartz movement provides a sweeping second hand and accuracy of ±10–15 seconds per month, offering up to three years of battery life. The ice-blue dial's minimal contrast with luminous indexes is an aesthetic choice rather than a practical issue. On balance, owners and reviewers highly regard the Unimatic Modello Uno UT1 Toolwatch Diver (41.5mm) for its excellent value and worry-free summer diver functionality.

At a glance

11 of 29 specs differ
Diameter
RN Quartz Divers Watch Mk.2, Matte Top41mm
Modello Uno UT1 Toolwatch Diver (41.5mm)41.5mm
Power Reserve
RN Quartz Divers Watch Mk.2, Matte Top
Modello Uno UT1 Toolwatch Diver (41.5mm)
Water Resistance
RN Quartz Divers Watch Mk.2, Matte Top300m
Modello Uno UT1 Toolwatch Diver (41.5mm)300m
MSRP
RN Quartz Divers Watch Mk.2, Matte Top$604
Modello Uno UT1 Toolwatch Diver (41.5mm)$620

Full specifications

Case

5 specs
Category
Diver
Diameter
41mm
41.5mm
Lug-to-Lug
47mm
0mm
Lug Width
20mm
0mm
Material
Stainless Steel

Crystal & Dial

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

Movement

1 specs
Caliber
Ronda 517
Seiko VH31

Pricing

1 specs
MSRP
$604
$620
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