Side by side

Sartory Billard SB05vsGrand Seiko SLGW005

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

SLGW005
Grand SeikoSLGW005
MSRP $9,700

At a glance

9 of 29 specs differ
Diameter
SB0538.5mm
SLGW00538.8mm
Power Reserve
SB0590h
SLGW00580h
Water Resistance
SB0550m
SLGW00530m
MSRP
SB05
SLGW005$9,700

Full specifications

Case

5 specs
Diameter
38.5mm
38.8mm
Thickness
8.5mm
10.4mm
Lug-to-Lug
45.5mm
43.7mm
Lug Width
20mm
19mm
Water Resistance
50m
30m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

2 specs
Caliber
LJP Cal. 7380
9SA4
Power Reserve
90h
80h

Pricing

1 specs
MSRP
$9,700

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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 SLGW005

The Grand Seiko SLGW005 is lauded for its faithful recreation of the 1968 45GS, featuring a desirable double-signed dial and a beautifully finished case adhering to the Grammar of Design. It is powered by the new 9SA4 manual-winding, high-beat movement, offering an 80-hour power reserve and a mean daily rate of -3/+5 seconds. Owners consider it a "gloriously perfect" and "pure and elegant expression" of Grand Seiko's strengths, with one owner preferring its creamy dial over a more pronounced beige found on other models. Overall, owners and reviewers rate the Grand Seiko SLGW005 highly for its elegant design and impressive high-beat movement.

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