Side by side

Sinn 6099vsCWC 6BB-WR

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

6099
Sinn6099
MSRP $4,990
6BB-WR
CWC6BB-WR
MSRP $1,875
What people say

Owners + reviewers, side by side

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

Sinn 6099

The Sinn 6099 is praised for its unique, non-generic look and perceived high build quality. Owners report the 41.5mm case wears large due to the absence of an external rotating bezel, despite the watch offering three 12-hour time zones and a chronograph. Overall, owners rate the Sinn 6099 highly for its distinctive aesthetic and robust construction.

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.

At a glance

18 of 29 specs differ
Diameter
609941.5mm
6BB-WR42mm
Power Reserve
609942h
6BB-WR
Water Resistance
6099100m
6BB-WR100m
MSRP
6099$4,990
6BB-WR$1,875

Full specifications

Case

7 specs
Category
Tool
Chronograph
Diameter
41.5mm
42mm
Thickness
15mm
14.9mm
Lug-to-Lug
49mm
Lug Width
22mm
20mm
Finish
polished
Caseback

Crystal & Dial

5 specs
Crystal Shape
AR Coating
Underside
Dial Color
Black
CWC 6BB-WR
Indices
Applied
Lume
Luminescent
None

Movement

5 specs
Caliber
La Joux-Perret L110
Sellita SW510
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
0h
Jewels
26
0
Complications
Date, Chronograph
None

Pricing

1 specs
MSRP
$4,990
$1,875
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