Side by side

Grand Seiko SBGM221vsBell & Ross WW1 HEURE SAUTANTE PLATINUM

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

SBGM221
Grand SeikoSBGM221
MSRP $5,400
WW1 HEURE SAUTANTE PLATINUM
Bell & RossWW1 HEURE SAUTANTE PLATINUM
MSRP $31,320

At a glance

20 of 29 specs differ
Diameter
SBGM22139.5mm
WW1 HEURE SAUTANTE PLATINUM
Power Reserve
SBGM22172h
WW1 HEURE SAUTANTE PLATINUM
Water Resistance
SBGM22130m
WW1 HEURE SAUTANTE PLATINUM
MSRP
SBGM221$5,400
WW1 HEURE SAUTANTE PLATINUM$31,320

Full specifications

Case

9 specs
Category
GMT
Diameter
39.5mm
Thickness
13.7mm
Lug-to-Lug
46.9mm
Lug Width
19mm
Material
Stainless Steel
Finish
Brushed and polished
Water Resistance
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Black
Indices
Applied

Movement

5 specs
Caliber
9S66
Type
Automatic
Beat Rate
28,800 vph
Power Reserve
72h
Jewels
25

Pricing

1 specs
MSRP
$5,400
$31,320

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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 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.

Bell & Ross WW1 HEURE SAUTANTE PLATINUM

The Bell & Ross WW1 HEURE SAUTANTE PLATINUM is noted for its elegant and conservative display of time, featuring a jumping hour complication with an instant jump executed by Vincent Calabrese. Reviewers highlight its striking looks and the 42mm platinum case with a gray dial. A power reserve indicator disc is present, though a seconds subdial is absent. One reviewer found the Bell & Ross logo at 3 o'clock to be slightly too large. Overall, reviewers praise the Bell & Ross WW1 HEURE SAUTANTE PLATINUM for its sophisticated jumping hour complication and refined aesthetic.

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