Side by side

Sartory Billard SB05vsGrand Seiko SBGA413

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

SBGA413
Grand SeikoSBGA413
MSRP $7,200

At a glance

12 of 29 specs differ
Diameter
SB0538.5mm
SBGA41340mm
Power Reserve
SB0590h
SBGA41372h
Water Resistance
SB0550m
SBGA413100m
MSRP
SB05
SBGA413$7,200

Full specifications

Case

6 specs
Diameter
38.5mm
40mm
Thickness
8.5mm
12.8mm
Lug-to-Lug
45.5mm
47mm
Lug Width
20mm
21mm
Material
Stainless Steel
Titanium
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Sapphire
Black

Movement

3 specs
Caliber
LJP Cal. 7380
9R65
Type
Manual
Spring Drive
Power Reserve
90h
72h

Pricing

1 specs
MSRP
$7,200

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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 SBGA413

Grand Seiko SBGA413 owners and reviewers widely praise its captivating dial, particularly its subtle artistry, and the mesmerizing Spring Drive movement's reliability and unparalleled mechanical accuracy, with some noting their Spring Drive watches run within half a second per day. The 40mm titanium case, featuring intricate geometries and a satin brush finish, is also highlighted, as are the Zaratsu-polished surfaces. Legibility is considered excellent, even with silver hands on the pink dial. On balance, owners and reviewers rate the Grand Seiko SBGA413 highly for its beautiful dial and the Spring Drive movement's accuracy and refinement.

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