Side by side

Christopher Ward Twelve X Black ShadowvsHamilton Jazzmaster Seaview Auto Chrono

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

Twelve X Black Shadow
Christopher WardTwelve X Black Shadow
MSRP $5,715
Jazzmaster Seaview Auto Chrono
HamiltonJazzmaster Seaview Auto Chrono
MSRP $2,045
What people say

Owners + reviewers, side by side

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

Christopher Ward Twelve X Black Shadow

Owners and reviewers widely praise the Christopher Ward Twelve X Black Shadow for its exceptional titanium finishing, dynamic case design, and skeletonized COSC-certified SH21 movement with a 120-hour power reserve. Some owners note sharp edges on bracelet links and unfinished interior clasp surfaces, while reviewers mention legibility issues common to skeletonized watches and a thickness of 12.3mm making it feel chunkier than other models. On balance, owners and reviewers rate the Christopher Ward Twelve X Black Shadow highly for its impressive in-house movement and titanium finishing at its price point.

Hamilton Jazzmaster Seaview Auto Chrono

Owners report that after seven years of daily wear, the Hamilton Jazzmaster Seaview Auto Chrono began gaining approximately 15 seconds per day, requiring a service. Post-service, accuracy improved to +/- 4 seconds per day, and a case replacement was included in a $220 plus tax service cost. One owner finds the Hamilton Jazzmaster Seaview Auto Chrono attractive with its sapphire bezel, clean dial, and polished/brushed finishing. On balance, owners value the watch's aesthetics and finishing, though one owner considers its retail price too high for a quartz model.

At a glance

13 of 29 specs differ
Diameter
Twelve X Black Shadow44.5mm
Jazzmaster Seaview Auto Chrono44mm
Power Reserve
Twelve X Black Shadow120h
Jazzmaster Seaview Auto Chrono40h
Water Resistance
Twelve X Black Shadow100m
Jazzmaster Seaview Auto Chrono100m
MSRP
Twelve X Black Shadow$5,715
Jazzmaster Seaview Auto Chrono$2,045

Full specifications

Case

6 specs
Category
Skeleton
Chronograph
Diameter
44.5mm
44mm
Thickness
12.3mm
14.95mm
Lug-to-Lug
44.5mm
46mm
Lug Width
25mm
22mm
Finish
Brushed + Polished + Sandblasted
Brushed and polished

Crystal & Dial

1 specs
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
CW-001
Beat Rate
4 vph
28,800 vph
Power Reserve
120h
40h
Jewels
31
25
Complications
Moonphase
None

Pricing

1 specs
MSRP
$5,715
$2,045
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