Side by side

Sartory Billard SB05vsGrand Seiko SBGY011

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

SBGY011
Grand SeikoSBGY011
MSRP $8,800

At a glance

10 of 29 specs differ
Diameter
SB0538.5mm
SBGY01140mm
Power Reserve
SB0590h
SBGY01172h
Water Resistance
SB0550m
SBGY011100m
MSRP
SB05
SBGY011$8,800

Full specifications

Case

5 specs
Diameter
38.5mm
40mm
Thickness
8.5mm
10.5mm
Lug-to-Lug
45.5mm
46.2mm
Lug Width
20mm
19mm
Water Resistance
50m
100m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

3 specs
Caliber
LJP Cal. 7380
9R31
Type
Manual
Spring Drive
Power Reserve
90h
72h

Pricing

1 specs
MSRP
$8,800

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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.

Sartory Billard SB05

The dial's Maki-e Raden and aventurine combination is a standout feature. The 38.5mm case size and slim profile are noted for comfort.

Grand Seiko SBGY011

Grand Seiko SBGY011 owners praise its stunning, subtly textured white dial, with one owner describing its glide as very smooth and the dial itself as stunning in person. The Spring Drive movement is a key appeal, noted for its accuracy of +/- 1 second per day and a 72-hour power reserve. The 40mm stainless steel 44GS case is also a feature. One reviewer expressed a preference for a bracelet over the included crocodile strap. Overall, owners and reviewers highlight the Grand Seiko SBGY011's exceptional dial aesthetics and Spring Drive accuracy as its primary strengths.

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