Side by side

Hamilton American Classic Intra-Matic 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 American Classic Intra-Matic Auto

Owners widely praise the Hamilton American Classic Intra-Matic Auto for its thinness, perfect size, and vintage charm, with some preferring its contrasting tachymeter and larger subdials. One owner notes the rotor can be quite loud. The Hamilton American Classic Intra-Matic Auto is considered by some to be the best watch with a 2892 movement for the price. Overall, owners rate the Hamilton American Classic Intra-Matic Auto highly for its vintage charm and wearability at the price.

From video reviewers

The vintage-inspired design with classic panda dial and dual-register chronograph layout captures authentic racing watch aesthetics from the mid-century era. The automatic chronograph movement delivers reliable timekeeping in a package that honors Hamilton's heritage without modern complications.

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
American Classic Intra-Matic Auto40mm
SBGK00739mm
Power Reserve
American Classic Intra-Matic Auto80h
SBGK00772h
Water Resistance
American Classic Intra-Matic Auto50m
SBGK00730m
MSRP
American Classic Intra-Matic Auto$1,275
SBGK007$7,300

Full specifications

Case

5 specs
Diameter
40mm
39mm
Thickness
10.95mm
11.6mm
Lug-to-Lug
0mm
44mm
Lug Width
20mm
19mm
Water Resistance
50m
30m

Crystal & Dial

2 specs
AR Coating
Yes
Dial Color
White

Movement

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

Pricing

1 specs
MSRP
$1,275
$7,300
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