Side by side

Sugess Heritage S455vsGrand Seiko SBGM221

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

Heritage S455
SugessHeritage S455
MSRP $449
SBGM221
Grand SeikoSBGM221
MSRP $5,400

At a glance

14 of 29 specs differ
Diameter
Heritage S45540mm
SBGM22139.5mm
Power Reserve
Heritage S45535h
SBGM22172h
Water Resistance
Heritage S4555m
SBGM22130m
MSRP
Heritage S455$449
SBGM221$5,400

Full specifications

Case

7 specs
Category
Chronograph
GMT
Diameter
40mm
39.5mm
Thickness
8.9mm
13.7mm
Lug-to-Lug
44.9mm
46.9mm
Lug Width
20mm
19mm
Material
Stainless Steel/Rose Gold
Stainless Steel
Water Resistance
5m
30m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
S455 Black
Black

Movement

4 specs
Caliber
ST2130
9S66
Beat Rate
4 vph
28,800 vph
Power Reserve
35h
72h
Complications
GMT, Moonphase, Date
None

Pricing

1 specs
MSRP
$449
$5,400

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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.

Sugess Heritage S455

Owners appreciate the Sugess Heritage S455's classic, clean dial protected by a sapphire crystal. One owner suggests removing the fake blue jewel on the crown. On balance, owners value the Sugess Heritage S455 for its clean dial design.

From video reviewers

The Sugess Heritage S455 has a smooth and precise bezel action. The watch's value at the price point is a notable strength, with a fully functioning tourbillon typically found in high-end watches. However, the watch has a relatively weak lume brightness.

Grand Seiko SBGM221

Grand Seiko SBGM221 is widely praised for its exceptional dial finish, highly polished hands and indices, and elegant design. Owners consistently highlight the stunning craftsmanship, with specific mention of the up to 11 hand-polished facets on its rectangular markers. The reliable 9S66 movement is noted for its 72-hour power reserve and true GMT functionality, tested beyond Chronometer specifications. Some enthusiasts desire a bidirectional 24-hour bezel, which the Grand Seiko SBGM221 lacks, and its 13.7mm thickness and 19mm lug width are noted as potential limitations. On balance, owners rate the Grand Seiko SBGM221 highly for its exquisite finishing and elegant, comfortable design.

From video reviewers

The SBGM221 is praised for its value within the Grand Seiko lineup. The lug width is cited as a weakness.

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