All A. Lange & Söhne
A. Lange & Söhne Odysseus 44 mm Blue 18k
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.

A. Lange & Söhne · Odysseus

A. Lange & Söhne Odysseus 44 mm Blue 18k

Reference 29853OR.35

Reference at a glance

Brand
A. Lange & Söhne
Collection
Odysseus
Model
A. Lange & Söhne Odysseus 44 mm Blue 18k
Reference number
29853OR.35
Year / era
1961 · 1960s — pre-quartz mechanical era
Complication
GMT / second time zone
Movement
In-house automatic with 22k gold rotor
Case material
18k rose gold
Dial type
Blue "Grande Tapisserie"
Strap / bracelet
White rubber velcro strap
Water resistance
100 m
Limited-edition status
Limited edition of 100 pieces
Compare this reference

Case, dial & bracelet

Case dimensions
44 mm
Case thickness
11.3 mm
Case material
18k rose gold
Bezel
Octagonal with 8 hexagonal screws
Crystal
Anti-reflective sapphire, double-domed
Dial
Blue "Grande Tapisserie"
Hands
Rhodium-plated baton hands with luminous fill
Indexes
Applied Roman numerals
Bracelet / strap
White rubber velcro strap
Clasp / buckle
Pin buckle in matching case metal
Water resistance
100 m

Movement

Movement / calibre
Calibre 21E — In-house automatic with 22k gold rotor
Movement type
Automatic, self-winding
Frequency
36,000 vph (5 Hz)
Power reserve
10 days
Number of jewels
25 jewels
Complications
GMT / second time zone
Functions
Hours, minutes, seconds, date
Watchmaker
Assembled and regulated by a single watchmaker, who signs off the piece before casing.

Production & market

Production period
1961 – 1972
Limited-edition quantity
100 pieces
Current market information
Trades close to retail on the secondary market, with steady demand for full-set examples.

Designer

Gérald Genta

Gérald Genta (1931–2011) trained as a goldsmith in Geneva and became the most influential watch designer of the 20th century. Working freelance, he sketched the Audemars Piguet Royal Oak overnight in 1970, followed by the Patek Philippe Nautilus, the IWC Ingenieur SL and the Bulgari Bulgari — defining the integrated-bracelet luxury sports watch as a category.

Historical significance

A. Lange & Söhne Odysseus 44 mm Blue 18k sits within A. Lange & Söhne's Odysseus line, introduced in 1961. It carries the house codes established since 1845 — 18k rose gold case, blue "grande tapisserie" dial and in-house automatic with 22k gold 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.
  • Early production dials show a slightly different minute track, and collectors pay a premium for them.
A.

The House

A. Lange & Söhne

Brand facts

Founding year
1845
Founder
Ferdinand Adolph Lange
Headquarters
Germany
Tier
Ultra-Luxury & Haute Horlogerie
Major collections
Lange 1, Saxonia, Odysseus, Datograph, Zeitwerk, 1815, Richard Lange
Signature technologies
Composite and ceramic case materials · In-house hairspring production
Famous movements
In-house tourbillon, manual-winding · In-house manual-winding, hand-finished · In-house automatic with 22k gold rotor · In-house automatic micro-rotor
Notable watches
A. Lange & Söhne Lange 1 40 mm Slate Platinum (1978) · A. Lange & Söhne Lange 1 39 mm Green Stainless (1969) · A. Lange & Söhne Lange 1 44 mm Blue Quartz (1954) · A. Lange & Söhne Lange 1 41 mm Silvered Quartz (1973)

Brand history

A. Lange & Söhne has spent more than 181 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Lange 1, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.

Ferdinand Adolph Lange established A. Lange & Söhne in 1845, working from Germany at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every A. Lange & Söhne calibre produced today.

Historical milestones

  1. 1845

    Ferdinand Adolph Lange founds A. Lange & Söhne in Germany.

  2. 1885

    A. Lange & Söhne earns its first international recognition for precision timekeeping.

  3. 1969

    The quartz era forces A. Lange & Söhne to redefine mechanical watchmaking.

  4. 1990

    A. Lange & Söhne enters the modern collector market with its signature lines.

  5. 2024

    A. Lange & Söhne continues to produce Lange 1, Saxonia, Odysseus and other icons in limited numbers.

More Odysseus