Side by side

Hamilton Jazzmaster AutovsGrand Seiko SBGW291

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 Auto

The Hamilton Jazzmaster Auto is widely praised for its excellent value, clean and uncomplicated design suitable for various occasions, and comfortable wearability, with a 40mm or 42mm case size that is considered unobtrusive. Reviewers highlight its refined H-21 movement, which offers a 60-hour power reserve, and distinctive sunray dials. Overall, owners and reviewers rate the Hamilton Jazzmaster Auto highly for its impressive balance of contemporary style and traditional watchmaking at its price point.

Grand Seiko SBGW291

The Grand Seiko SBGW291 is praised for its charming 36.5mm size and a silver sunburst dial with sharply chamfered indices and dauphine hands. Reviewers note the hallmark Zaratsu polished surfaces and the hand-wound 9S64 movement, which provides accuracy between -3 to +5 seconds per day and a three-day power reserve. The case wears wonderfully on smaller wrists. However, its €5,200 price is considered high by one reviewer, especially without a steel bracelet, suggesting vintage options might be more appealing. Overall, reviewers consider the Grand Seiko SBGW291 a valid option for a simpler, smaller Grand Seiko experience, with its wearability and finishing being key strengths.

At a glance

10 of 29 specs differ
Diameter
Jazzmaster Auto36mm
SBGW29136.5mm
Power Reserve
Jazzmaster Auto80h
SBGW29172h
Water Resistance
Jazzmaster Auto50m
SBGW291100m
MSRP
Jazzmaster Auto$1,125
SBGW291$5,300

Full specifications

Case

4 specs
Diameter
36mm
36.5mm
Thickness
10mm
11.6mm
Lug-to-Lug
0mm
42.7mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
Yes
Dial Color
Black

Movement

3 specs
Caliber
Hamilton H-10
Grand Seiko 9S64
Type
Automatic
Manual
Power Reserve
80h
72h

Pricing

1 specs
MSRP
$1,125
$5,300
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