Side by side

CWC 6BB-WRvsHamilton Jazzmaster Lord Hamilton Auto Chrono

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

6BB-WR
CWC6BB-WR
MSRP $1,875
Jazzmaster Lord Hamilton Auto Chrono
HamiltonJazzmaster Lord Hamilton Auto Chrono
MSRP $1,695

At a glance

8 of 29 specs differ
Diameter
6BB-WR42mm
Jazzmaster Lord Hamilton Auto Chrono46mm
Power Reserve
6BB-WR40h
Jazzmaster Lord Hamilton Auto Chrono60h
Water Resistance
6BB-WR100m
Jazzmaster Lord Hamilton Auto Chrono100m
MSRP
6BB-WR$1,875
Jazzmaster Lord Hamilton Auto Chrono$1,695

Full specifications

Case

4 specs
Diameter
42mm
46mm
Thickness
14.9mm
15.25mm
Lug-to-Lug
49mm
46mm
Lug Width
20mm
24mm

Crystal & Dial

1 specs
Dial Color
CWC 6BB-WR
Black

Movement

2 specs
Caliber
Sellita SW510
H-21
Power Reserve
40h
60h

Pricing

1 specs
MSRP
$1,875
$1,695

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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.

Hamilton Jazzmaster Lord Hamilton Auto Chrono

Owners widely praise the Hamilton Jazzmaster Lord Hamilton Auto Chrono for its clean, classic, and highly legible dial, with one noting its lume charges quickly and brightly. Stellar timekeeping is reported, with one owner seeing +2 or 3 seconds per day. The watch is described as bridging the gap between casual and dressy, and comfortable for its size. However, one owner found the watch felt "kind of cheap" and was "honestly not that happy with it," while another questioned Hamilton's quality control after receiving a watch with a dial blemish and a temporarily broken day/date function. Some owners express skepticism about the $650 price point, with one suggesting they would only pay $250. The stock leather band is described as nice but stiff, and the lugs are shorter than preferred by one owner. The watch features a sapphire crystal with great anti-reflective coating and a modified Valjoux 7750 movement with extra power reserve.

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