Side by side

Hamilton Jazzmaster Day Date AutovsStudio 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 Day Date Auto

Owners widely praise the Hamilton Jazzmaster Day Date Auto for its versatility as an everyday and business-casual timepiece. One owner specifically notes it felt the best on their wrist after trying multiple options. On balance, owners rate the Hamilton Jazzmaster Day Date Auto highly for its comfortable wearability and suitability for various occasions.

From video reviewers

The watch offers excellent build quality for its price point, with an 80-hour power reserve from the H-40 movement. The 50-meter water resistance is a limitation. Reviewers disagreed on the aesthetic appeal of the date window at 6 o'clock.

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

10 of 29 specs differ
Diameter
Jazzmaster Day Date Auto40mm
Classic Cheese (Gen3)38.5mm
Power Reserve
Jazzmaster Day Date Auto80h
Classic Cheese (Gen3)
Water Resistance
Jazzmaster Day Date Auto50m
Classic Cheese (Gen3)
MSRP
Jazzmaster Day Date Auto$1,045
Classic Cheese (Gen3)$625

Full specifications

Case

6 specs
Category
Dress
Chronograph
Diameter
40mm
38.5mm
Thickness
11.52mm
Lug-to-Lug
0mm
Lug Width
20mm
Water Resistance
50m

Crystal & Dial

1 specs
Dial Color
Black
Exclusive Access

Movement

2 specs
Caliber
H-40 (ETA 2834-2 base)
Power Reserve
80h
0h

Pricing

1 specs
MSRP
$1,045
$625
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