Side by side

Grand Seiko SBGR321vsSeiko Presage Classic Series

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

SBGR321
Grand SeikoSBGR321
MSRP $5,200
Presage Classic Series
SeikoPresage Classic Series
MSRP $1,125

At a glance

7 of 29 specs differ
Diameter
SBGR32140mm
Presage Classic Series40.2mm
Power Reserve
SBGR32172h
Presage Classic Series72h
Water Resistance
SBGR321100m
Presage Classic Series100m
MSRP
SBGR321$5,200
Presage Classic Series$1,125

Full specifications

Case

2 specs
Diameter
40mm
40.2mm
Lug-to-Lug
46.6mm
46mm

Crystal & Dial

2 specs
Crystal Shape
Flat
Curved
AR Coating
Yes
Anti-reflective coating on inner surface

Movement

2 specs
Caliber
9S65
6R5J
Jewels
25
24

Pricing

1 specs
MSRP
$5,200
$1,125

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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.

Grand Seiko SBGR321

Grand Seiko SBGR321 owners and reviewers widely praise its attractive design, compelling dimensions, and robust movement. The watch features sharp case lines with contrasting brushing and polishing, a 40mm steel case that provides presence without bulk, and 100m water resistance. Its sunburst blue dial, inspired by the dawn sky over Mount Iwate, showcases Grand Seiko's signature finishing on applied markers and hands, with a red-tipped seconds hand. The 9S65 automatic movement is noted for its precision, running within specifications, with one source reporting a +5 to -3 seconds a day rate and a 3-day power reserve. A blue rotor with a crimson rim, also inspired by Mount Iwate, is visible through the display caseback. On balance, owners and reviewers rate the Grand Seiko SBGR321 highly for its exceptional finishing and compelling blue dial design at its price point.

Seiko Presage Classic Series

The Seiko Presage Classic Series is widely praised for its sublime dial and hand finishing, with reviewers noting its radiant sunburst or textured dials inspired by silk and its elegant alpha hands and applied indices. Owners and reviewers highlight the robust elegance and value proposition, with 36mm and 40.2mm case options offering vintage proportions and 100m water resistance for versatility. The in-house 6R51 or 6R55 movement provides a substantial 72-hour power reserve. One owner criticizes the pin and collar bracelet system as awful, and the 24-hour subdial is noted as potentially annoying to some. Prices range from US$950 to US$1,800 depending on the model and features. Overall, owners and reviewers rate the Seiko Presage Classic Series highly for its exceptional dial finishing and versatile wearability at its price point.

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