Side by side

CWC 6BB-WRvsSerica Réf. 5303 PLD

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

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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 6BB-WR

The CWC 6BB-WR is widely praised for its legible matte black dial, strong lume, and crisp chronograph operation. Owners and reviewers note its military heritage and rugged, confidence-inspiring build with a screw-down crown and pushers. The Sellita SW510 BH b automatic movement kept time within COSC range in testing. However, its 14.9mm thickness and 80g weight make it wear large, and the cam-lever movement lacks the satisfying click of a column wheel. Fixed bars limit strap options. On balance, owners and reviewers rate the CWC 6BB-WR highly for its legible dial and robust pilot chronograph design 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
6BB-WR42mm
Réf. 5303 PLD39mm
Power Reserve
6BB-WR
Réf. 5303 PLD42h
Water Resistance
6BB-WR100m
Réf. 5303 PLD300m
MSRP
6BB-WR$1,875
Réf. 5303 PLD$1,974

Full specifications

Case

5 specs
Category
Chronograph
Diameter
42mm
39mm
Thickness
14.9mm
12.2mm
Lug-to-Lug
49mm
46.5mm
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
CWC 6BB-WR

Movement

2 specs
Caliber
Sellita SW510
Soprod M100
Power Reserve
0h
42h

Pricing

1 specs
MSRP
$1,875
$1,974
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