Side by side

CWC 6BB-WRvsTissot Le Locle Open Heart

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

6BB-WR
CWC6BB-WR
MSRP $1,875
Le Locle Open Heart
TissotLe Locle Open Heart
MSRP $995

At a glance

10 of 29 specs differ
Diameter
6BB-WR42mm
Le Locle Open Heart39.3mm
Power Reserve
6BB-WR40h
Le Locle Open Heart80h
Water Resistance
6BB-WR100m
Le Locle Open Heart30m
MSRP
6BB-WR$1,875
Le Locle Open Heart$995

Full specifications

Case

5 specs
Diameter
42mm
39.3mm
Thickness
14.9mm
9.75mm
Lug-to-Lug
49mm
39.3mm
Lug Width
20mm
19mm
Water Resistance
100m
30m

Crystal & Dial

2 specs
Dial Color
CWC 6BB-WR
Silver
Indices
Applied
Roman

Movement

2 specs
Caliber
Sellita SW510
11 1/2'''
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$1,875
$995

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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.

Tissot Le Locle Open Heart

Owners widely praise the Tissot Le Locle Open Heart for its elegant aesthetic, featuring a guilloché dial and Roman numerals, and appreciate its practical 80-hour power reserve and Nivachron hairspring. The watch is also noted for offering dual bracelet and strap options, along with a see-through case back. However, one owner flags negative community feedback regarding the comfort of the synthetic leather strap. Overall, owners rate the Tissot Le Locle Open Heart highly for its attractive design and impressive technical specifications at its price point.

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