Side by side

Hamilton Jazzmaster Auto ChronovsStudio Underd0g Salmon

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

Jazzmaster Auto Chrono
HamiltonJazzmaster Auto Chrono
MSRP $2,095
Salmon
Studio Underd0gSalmon
MSRP $1,750

At a glance

9 of 29 specs differ
Diameter
Jazzmaster Auto Chrono42mm
Salmon39.5mm
Power Reserve
Jazzmaster Auto Chrono60h
Salmon40h
Water Resistance
Jazzmaster Auto Chrono100m
Salmon
MSRP
Jazzmaster Auto Chrono$2,095
Salmon$1,750

Full specifications

Case

5 specs
Diameter
42mm
39.5mm
Thickness
15.23mm
Lug-to-Lug
46mm
Lug Width
22mm
Water Resistance
100m

Crystal & Dial

1 specs
Dial Color
Black
Salmon

Movement

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

Pricing

1 specs
MSRP
$2,095
$1,750

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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.

Hamilton Jazzmaster Auto Chrono

Owners widely praise the Hamilton Jazzmaster Auto Chrono for its value and dressy yet substantial look. The H-31 or adapted 7753 movement is noted, alongside a 60-hour power reserve. Some owners prefer a 3-6-9 subdial layout or a smaller case size, and the movement's thickness makes it unsuitable for those seeking a slim watch. On balance, owners rate the Hamilton Jazzmaster Auto Chrono highly for its value and refined aesthetic.

Studio Underd0g Salmon

Owners widely praise the Studio Underd0g Salmon for its unique, two-layered dial inspired by salmon skin, featuring a radially brushed metallic orange-pink lower part and a coarse, silvery dégradé shimmer upper part. The watch is powered by a decorated Swiss mono pusher movement with silky smooth winding, blued screws, and anthracite bridges, which one owner finds impressive. Accuracy is reported at ±5 seconds per day. Some owners find the £1700-£1800 price point difficult, especially given styling similarities to previous models. Overall, owners and reviewers rate the Studio Underd0g Salmon highly for its distinctive dial design and well-finished, smooth-winding monopusher movement.

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