Side by side

Grand Seiko SBGK007vsSugess Tourbillon Master SU8002

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

SBGK007
Grand SeikoSBGK007
MSRP $7,300
Tourbillon Master SU8002
SugessTourbillon Master SU8002
MSRP $1,099

At a glance

15 of 29 specs differ
Diameter
SBGK00739mm
Tourbillon Master SU800241mm
Power Reserve
SBGK00772h
Tourbillon Master SU800240h
Water Resistance
SBGK00730m
Tourbillon Master SU800250m
MSRP
SBGK007$7,300
Tourbillon Master SU8002$1,099

Full specifications

Case

8 specs
Category
Dress
Chronograph
Diameter
39mm
41mm
Thickness
11.6mm
12mm
Lug-to-Lug
44mm
46mm
Lug Width
19mm
12mm
Material
Stainless Steel
Stainless Steel/Rose Gold
Water Resistance
30m
50m
Caseback
Solid
Display

Crystal & Dial

1 specs
AR Coating
Yes
Inner

Movement

5 specs
Caliber
9S63
Seagull ST8230
Type
Manual
Automatic
Beat Rate
28,800 vph
3 vph
Power Reserve
72h
40h
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$7,300
$1,099

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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 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.

Sugess Tourbillon Master SU8002

The value proposition of a functioning tourbillon at this price point is the strongest cited strength. Reviewers imply potential compromises in other areas to achieve this low cost.

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