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De Bethune

De Bethune Starry Varius 36 mm Mother-of-pearl 18k

Photography on request

Front view

Front view

Dial, hands and bezel as delivered.

Case-back view

Case-back view

Case-back engraving and, where fitted, the sapphire display.

Movement

Movement

Calibre with its finishing and decoration.

On the wrist

On the wrist

Worn shot for proportion and strap drape.

De Bethune · Starry Varius

De Bethune Starry Varius 36 mm Mother-of-pearl 18k

Reference 89902OR.53

Reference at a glance

Brand
De Bethune
Collection
Starry Varius
Model
De Bethune Starry Varius 36 mm Mother-of-pearl 18k
Reference number
89902OR.53
Year / era
2002 · 2000s — modern production
Complication
Perpetual calendar
Movement
In-house automatic micro-rotor
Case material
18k white gold
Dial type
Mother-of-pearl
Strap / bracelet
Milanese mesh
Water resistance
500 m
Limited-edition status
Limited edition of 100 pieces
Compare this reference

Case, dial & bracelet

Case dimensions
36 mm
Case thickness
12.6 mm
Case material
18k white gold
Bezel
Baguette diamond rainbow
Crystal
Sapphire with internal AR treatment
Dial
Mother-of-pearl
Hands
Blued steel Breguet-style hands
Indexes
Applied Arabic numerals with luminous coating
Bracelet / strap
Milanese mesh
Clasp / buckle
Pin buckle in matching case metal
Water resistance
500 m

Movement

Movement / calibre
Calibre 88C — In-house automatic micro-rotor
Movement type
Automatic, self-winding
Frequency
36,000 vph (5 Hz)
Power reserve
10 days
Number of jewels
25 jewels
Complications
Perpetual calendar
Functions
Hours, minutes, seconds, date
Watchmaker
Finishing, assembly and timing are carried out in the manufacture's own atelier.

Production & market

Production period
2002 – 2005
Limited-edition quantity
100 pieces
Current market information
Trades close to retail on the secondary market, with steady demand for full-set examples.

Designer

Jörg Hysek

Jörg Hysek left Rolex and Seiko's European studios to build a design practice in Geneva, giving houses such as Vacheron Constantin, Breguet, Seiko and TAG Heuer their sculptural, architecture-led cases before founding his own brand, HD3.

Historical significance

De Bethune Starry Varius 36 mm Mother-of-pearl 18k sits within De Bethune's Starry Varius line, introduced in 2002. It carries the house codes established since 2002 — 18k white gold case, mother-of-pearl dial and in-house automatic micro-rotor — and is one of the references collectors use to date the evolution of the collection.

Interesting facts

  • The case is finished by hand, alternating polished and satin-brushed surfaces in a single pass so the edges stay razor sharp.
  • The reference was originally planned as a one-year run and stayed in the catalogue for well over a decade.
  • The movement's bridges are decorated even where they will never be seen once the watch is cased.
DE

The House

De Bethune

Brand facts

Founding year
2002
Founder
David Zanetta & Denis Flageollet
Headquarters
Switzerland
Tier
Ultra-Luxury & Haute Horlogerie
Major collections
DB28, DB25, DB Kind of Two, Starry Varius, Maxichrono
Signature technologies
Anti-magnetic silicon escapement · In-house hairspring production · Certified chronometer regulation
Famous movements
In-house manual-winding, hand-finished · In-house automatic with 22k gold rotor · In-house automatic micro-rotor · In-house tourbillon, manual-winding
Notable watches
De Bethune DB28 37 mm Skeletonised Quartz (2002) · De Bethune DB28 41 mm Mother-of-pearl 18k (2002) · De Bethune DB28 42 mm Green Sapphire (2002) · De Bethune DB25 44 mm Silvered 18k (2002)

Brand history

De Bethune has spent more than 24 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's DB28, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.

David Zanetta & Denis Flageollet established De Bethune in 2002, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every De Bethune calibre produced today.

Historical milestones

  1. 2002

    David Zanetta & Denis Flageollet founds De Bethune in Switzerland.

  2. 2024

    De Bethune continues to produce DB28, DB25, DB Kind of Two and other icons in limited numbers.

More Starry Varius