Side by side

Hamilton American Classic PSR Digital QuartzvsGrand Seiko STGF359

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

American Classic PSR Digital Quartz
HamiltonAmerican Classic PSR Digital Quartz
MSRP $1,225
STGF359
Grand SeikoSTGF359
MSRP $2,600

At a glance

7 of 29 specs differ
Diameter
American Classic PSR Digital Quartz41mm
STGF35928.9mm
Power Reserve
American Classic PSR Digital Quartz40h
STGF35940h
Water Resistance
American Classic PSR Digital Quartz100m
STGF359100m
MSRP
American Classic PSR Digital Quartz$1,225
STGF359$2,600

Full specifications

Case

4 specs
Diameter
41mm
28.9mm
Thickness
13.3mm
8.7mm
Lug-to-Lug
46mm
35.4mm
Lug Width
24mm
14mm

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

1 specs
Caliber
H-10e
4J52

Pricing

1 specs
MSRP
$1,225
$2,600

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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 PSR Digital Quartz

Owners widely praise the Hamilton American Classic PSR Digital Quartz for its cool retro-futuristic design and historical reissue status, with many finding it comfortable for all-day wear on its tapering bracelet. Reviewers and owners consistently highlight its exceptional accuracy, with figures ranging from +/- zero seconds per day to -0.5 to +0.7 seconds per day. The watch features a hybrid dual display with LCD and OLED technology, a sapphire crystal, and 100m water resistance, with battery life estimated at three to five years. Some owners note sharp edges on the clasp buttons and a lack of micro-adjustments on the butterfly clasp, while others find the red LCD dim outdoors and the display activation delayed, requiring a button press to see the time in the dark. The price is considered accessible by some for its unique character and heritage, though others find it expensive for a quartz digital watch.

Grand Seiko STGF359

Owners widely praise the Grand Seiko STGF359 for its elegant pairing with an engagement ring. Some owners find the 29mm case size too small for a man's wrist, while others suggest it can be worn by men with smaller wrists, recommending an in-person try-on. One owner notes potential date wheel misalignment requiring servicing. The bracelet has a maximum perimeter of 185mm, with extra links available. On balance, owners value the Grand Seiko STGF359 for its elegant aesthetic, though its small size is a point of consideration.

From video reviewers

The Grand Seiko STGF359 features a 9F quartz movement with exceptional accuracy, deviating by only +/−10 seconds per year. A drawback of the watch is its 40mm case size, which may be a concern for those with smaller wrists. Reviewers disagree on the type of movement, with one praising the 9F quartz and the other highlighting the spring drive movement.

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