CWC RN81 Clearance Diver Automatic WatchvsUnimatic Modello Quattro

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

CWC RN81 Clearance Diver Automatic Watch at true scale

RN81 Clearance Diver Automatic Watch

Unimatic Modello Quattro at true scale

Modello Quattro

Diameter

41mm

40mm

Lug-to-Lug

47mm

n/a

Thickness

12.7mm

n/a

Water Resistance

300m

300m

Power Reserve

n/a

38h

MSRP

$1,875

$1,050

lowest

Movement

Sellita SW200-1

Sellita SW200-1

Case

4 specs
Diameter
41mm
40mm
Thickness
12.7mm
n/a
Lug-to-Lug
47mm
n/a
Lug Width
20mm
22mm

Crystal & Dial

2 specs
Dial Color
CWC RN81 Clearance Diver Automatic Watch
n/a
Lume
Super-LumiNova
None

Movement

2 specs
Type
Automatic
Meca-Quartz
Power Reserve
0h
38h

Pricing

1 specs
MSRP
$1,875
$1,050
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Reviews

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

CWC RN81 Clearance Diver Automatic Watch

Owners widely praise the CWC RN81 Clearance Diver Automatic Watch for its build quality and comfortable wear, with some appreciating the fixed springbars and historical significance as a tool watch. However, reviewers and owners note the "faux patina" lume color is considered too gold and glossy, and some find the polished case and dial text/logo less appealing. The CWC RN81 Clearance Diver Automatic Watch is also seen as overpriced by some, with concerns raised about the acrylic bezel's durability and import taxes for US buyers. On balance, owners and reviewers value the CWC RN81 Clearance Diver Automatic Watch for its faithful reissue design and historical connection, though price and specific aesthetic choices are points of contention.

Unimatic Modello Quattro

Owners and reviewers praise the Unimatic Modello Quattro for its rugged tool watch aesthetic and sandblasted titanium case, which is notably lightweight. The colorful California dial on some variants is described as striking and legible in bright light, while the satin-finished dial and textured strap on others create a stylish and robust integration. However, the 22mm strap can make the 40mm case feel larger on the wrist, and the strap itself may require effort to tighten properly. Accuracy ratings vary, with one source noting ±12 seconds per day for the Sellita SW200-1b movement. Overall, owners and reviewers find the Unimatic Modello Quattro to be a well-built and reasonably priced tool watch, with its lightweight titanium construction and distinctive dial designs being key highlights.

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