Side by side

Sartory Billard SB04-EvsSeiko Presage Classic Series

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

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 SB04-E

The Sartory Billard SB04-E is widely praised for its impressive and deep dials, with one owner highlighting the unreal, moving appearance of the blue guilloché. Reviewers note its sensible 39.5mm wearability and composition that looks more expensive than its price, with customization options also called out as a key strength. The La Joux-Perret G101 automatic movement powers the watch, offering a 68-hour power reserve. Some owners point out that the caseback has slightly sharp edges and the crystal could be more domed. On balance, owners and reviewers rate the Sartory Billard SB04-E highly for its visually striking dials and overall value proposition.

Seiko Presage Classic Series

The Seiko Presage Classic Series is widely praised for its sublime dial and hand finishing, with textured dials inspired by Japanese silk fabrics and aesthetically pleasing curved hands. Owners and reviewers highlight the clean dials with applied indices and the robust elegance of the watches, noting the comfortable wearability of the cases, particularly the 36mm variants, and the practical 100m water resistance. The 6R movements provide a 72-hour power reserve, a notable improvement for the price point. However, the pin and collar bracelet system is criticized by one owner as subpar for the cost, and the quoted accuracy of the 6R55 movement is -15/+25 seconds per day, though one forum user reports better performance. The exhibition caseback's finish is described as entry-industrial, and the open-heart and 24-hour subdial configurations may not appeal to all.

At a glance

8 of 29 specs differ
Diameter
SB04-E39.5mm
Presage Classic Series40.2mm
Power Reserve
SB04-E68h
Presage Classic Series72h
Water Resistance
SB04-E100m
Presage Classic Series100m
MSRP
SB04-E$3,100
Presage Classic Series$950

Full specifications

Case

2 specs
Diameter
39.5mm
40.2mm
Thickness
10.3mm
13mm

Crystal & Dial

3 specs
Crystal Shape
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Lume
Super-LumiNova BGW9
None

Movement

2 specs
Caliber
LJP G101ET
6R55
Power Reserve
68h
72h

Pricing

1 specs
MSRP
$3,100
$950
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