Pre-Order$1,95739mm

Formex
Essence ThirtyNine
Automatic COSC Radiant Bronze
No restock pattern is established yet. Track to get alerted if it returns.
A Luxury watch, in a round stainless steel case, 39.5mm, with a gold engraved / bas-relief (high-relief serpent motif) dial, dauphine hands, powered by the La Joux-Perret G101.
This reference is currently out of stock, with no units available to buy. Priced 89% above the median for comparable watches in its segment, this reference sits toward the upper end of that price band. Among the 26 tracked luxury watches in this size and price class, prices span from USD 2,075 to USD 4,945.
Diameter
39.5mm
Lug to lug
46mm
Between lugs
20mm
Thickness
10.3mm
Movement Type
automatic
Movement Name
La Joux-Perret G101
Power reserve
68 hours
Water resistance
10 bar
Crystal Type
sapphire
Crystal Description
Sapphire crystal; sits close to the dial due to concave bezel design
Looking at Sartory Billard's tracked catalog as a whole, about 55% of models sit in stock at any one time.
Worth tracking
Limited data
Not enough tracked history yet on this brand to read a pattern.
Last confirmed:
Tracked since 3/20/26 (181 days).
Sold out3/20/26
6 months straight
March 2026
Today
The latest observed price was $4,552.77 on 9/18/26.
$4,552.77 USD9/18/26
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