Side by side

Hamilton Jazzmaster Viewmatic AutovsGrand Seiko SBGK007

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 Viewmatic Auto

Owners widely praise the Hamilton Jazzmaster Viewmatic Auto for its classic yet modern aesthetic, comfortable 37mm size suitable for smaller wrists, and superb case finishing for the price. The textured silver dial and subtle blue hands are noted as appealing details, and the watch is seen as versatile for both casual and formal wear. Accuracy is reported as impressive, with some owners observing deviations of only 1-2 seconds per day. One owner noted a discrepancy in the stated case thickness, with Hamilton listing 10.10mm. On balance, owners rate the Hamilton Jazzmaster Viewmatic Auto highly for its excellent value and versatile, classic design.

Grand Seiko SBGK007

The Grand Seiko SBGK007 is praised for its glorious champagne-to-silver-white sunburst dial and domed sapphire crystal. Owners and reviewers highlight its wonderfully slim profile, attributed to the manual-wind movement, contributing to excellent wearability and a design that subtly evokes vintage pieces. The movement is described as attractive yet workmanlike, with accuracy rated between +5 to -3 seconds per day and a 72-hour power reserve. The watch measures 39mm and 11.6mm thick, and is offered on a high-quality leather strap. On balance, owners and reviewers highly regard the Grand Seiko SBGK007 for its elegant slim case and beautifully textured dial.

At a glance

11 of 29 specs differ
Diameter
Jazzmaster Viewmatic Auto40mm
SBGK00739mm
Power Reserve
Jazzmaster Viewmatic Auto80h
SBGK00772h
Water Resistance
Jazzmaster Viewmatic Auto50m
SBGK00730m
MSRP
Jazzmaster Viewmatic Auto$995
SBGK007$7,300

Full specifications

Case

5 specs
Diameter
40mm
39mm
Thickness
10.8mm
11.6mm
Lug-to-Lug
0mm
44mm
Lug Width
20mm
19mm
Water Resistance
50m
30m

Crystal & Dial

2 specs
AR Coating
Yes
Dial Color
Black

Movement

3 specs
Caliber
H-10
9S63
Type
Automatic
Manual
Power Reserve
80h
72h

Pricing

1 specs
MSRP
$995
$7,300
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