Side by side

CWC RN81 Clearance Diver Automatic WatchvsSerica Réf. 5303 PLD

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

What people say

Owners + reviewers, side by side

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 diver for its historical significance, build quality, and tool-watch nature, with many finding it comfortable and a go-to piece. Some owners appreciate the fixed springbars for NATO straps and the option of various case finishes. However, the CWC is frequently considered overpriced, with buyers paying a premium for the brand's history and reissue status, especially for the automatic version. The acrylic bezel's durability and the "faux patina" lume color are noted concerns for some. On balance, owners and reviewers find the CWC diver to be a well-built, historically significant tool watch, though many question its value proposition at its price point.

Serica Réf. 5303 PLD

Owners widely praise the Serica Réf. 5303 PLD for its sophisticated design and refined finishing that exceeds its price point, noting its ability to blend dress and tool watch aesthetics and wear thinly under cuffs. One owner reports the screw-down crown has loosened during wear, raising concerns for dive-use integrity, while another questions the practicality of the no-deco dive scale for specialized diving. Reviewers find the 39mm case wears slightly small and note the mesh bracelet feels dainty for a military-themed watch. Overall, owners and reviewers rate the Serica Réf. 5303 PLD highly for its elegant finishing and versatile design that punches above its weight class.

At a glance

9 of 29 specs differ
Diameter
RN81 Clearance Diver Automatic Watch41mm
Réf. 5303 PLD39mm
Power Reserve
RN81 Clearance Diver Automatic Watch40h
Réf. 5303 PLD42h
Water Resistance
RN81 Clearance Diver Automatic Watch300m
Réf. 5303 PLD300m
MSRP
RN81 Clearance Diver Automatic Watch$1,875
Réf. 5303 PLD$1,974

Full specifications

Case

4 specs
Category
Diver
Diameter
41mm
39mm
Thickness
12.7mm
12.2mm
Lug-to-Lug
47mm
46.5mm

Crystal & Dial

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

Movement

2 specs
Caliber
Sellita SW200-1
Soprod M100
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$1,875
$1,974
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