Side by side

Hamilton Jazzmaster Performer Auto chronovsStudio Underd0g Classic Cheese (Gen3)

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

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 Performer Auto chrono

The Hamilton Jazzmaster Performer Auto chrono is praised as a good entry-level Swiss watch with desirable features and a reputable brand name, offering a sporty take on the Jazzmaster line with a 42mm case and a three-register layout. Owners note its 60-hour power reserve from the H-31 movement and find it a durable, stylish choice for daily wear. Some community members consider it a "sleeper model" with a stealthily beautiful design. However, some reviewers question its design originality, seeing similarities to other chronographs, and one commenter dislikes its 43mm case and long lug-to-lug measurement. The strap is described as stiff out of the box and on the shorter side. One owner questioned if the bezel was functional, and another felt it might be small and pricey for its specifications. Overall, owners and reviewers rate the Hamilton Jazzmaster Performer Auto chrono well for its value as an entry-level Swiss chronograph with desirable features and a reputable brand name.

Studio Underd0g Classic Cheese (Gen3)

The Studio Underd0g Classic Cheese (Gen3) is praised for its unique textured dial, graduating from yellow to orange with a distinctive "missing" slice at 3 o'clock, evoking melted cheese. It features a vintage-inspired 38.5mm stainless steel case with careful finishing, brushed and polished accents, and a 44.5mm lug-to-lug measurement. The watch is powered by a hand-wound Seagull ST-1901 chronograph movement, with a regulated accuracy of -10/+15 seconds per day and a 50m water resistance rating. On balance, reviewers highlight the Studio Underd0g Classic Cheese (Gen3)'s creative dial design and wearable vintage case proportions as its strongest attributes.

At a glance

9 of 29 specs differ
Diameter
Jazzmaster Performer Auto chrono42mm
Classic Cheese (Gen3)38.5mm
Power Reserve
Jazzmaster Performer Auto chrono60h
Classic Cheese (Gen3)
Water Resistance
Jazzmaster Performer Auto chrono100m
Classic Cheese (Gen3)
MSRP
Jazzmaster Performer Auto chrono$2,645
Classic Cheese (Gen3)$625

Full specifications

Case

5 specs
Diameter
42mm
38.5mm
Thickness
15.22mm
Lug-to-Lug
50mm
Lug Width
22mm
Water Resistance
100m

Crystal & Dial

1 specs
Dial Color
White
Exclusive Access

Movement

2 specs
Caliber
H-31
Power Reserve
60h
0h

Pricing

1 specs
MSRP
$2,645
$625
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