Front view
Dial, hands and bezel as delivered.
Case-back view
Case-back engraving and, where fitted, the sapphire display.
Movement
Calibre with its finishing and decoration.
On the wrist
Worn shot for proportion and strap drape.
Louis Moinet · Space Revolution
Louis Moinet Space Revolution 44 mm Salmon Grade
Reference 53775OR.45
Reference at a glance
- Brand
- Louis Moinet
- Collection
- Space Revolution
- Model
- Louis Moinet Space Revolution 44 mm Salmon Grade
- Reference number
- 53775OR.45
- Year / era
- 2021 · 2020s — modern production
- Complication
- Minute repeater
- Movement
- Micro-rotor automatic
- Case material
- Grade 5 titanium
- Dial type
- Salmon
- Strap / bracelet
- Milanese mesh
- Water resistance
- 50 m
- Limited-edition status
- Limited edition of 500 pieces
Case, dial & bracelet
- Case dimensions
- 44 mm
- Case thickness
- 14.1 mm
- Case material
- Grade 5 titanium
- Bezel
- Unidirectional ceramic 60-minute
- Crystal
- Box sapphire with AR coating
- Dial
- Salmon
- Hands
- Mercedes hour hand with Chromalight display
- Indexes
- Applied Arabic numerals with luminous coating
- Bracelet / strap
- Milanese mesh
- Clasp / buckle
- Pin buckle in matching case metal
- Water resistance
- 50 m
Movement
- Movement / calibre
- Calibre 32C — Micro-rotor automatic
- Movement type
- Automatic with micro-rotor
- Frequency
- 28,800 vph (4 Hz)
- Power reserve
- 10 days
- Number of jewels
- 40 jewels
- Complications
- Minute repeater
- Functions
- Chronograph, tachymeter, date
- Watchmaker
- Assembled and regulated by a single watchmaker, who signs off the piece before casing.
Production & market
- Production period
- 2021 – 2034
- Limited-edition quantity
- 500 pieces
- Current market information
- Thin secondary-market supply — pricing is set piece by piece at auction.
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
Louis Moinet Space Revolution 44 mm Salmon Grade sits within Louis Moinet's Space Revolution line, introduced in 2021. It carries the house codes established since 1806 — grade 5 titanium case, salmon dial and micro-rotor automatic — and is one of the references collectors use to date the evolution of the collection.
Interesting facts
- The reference was originally planned as a one-year run and stayed in the catalogue for well over a decade.
- The bracelet tapers across its length, which is why the profile looks thinner on the wrist than the specification suggests.
The House
Louis Moinet
Brand facts
- Founding year
- 1806
- Founder
- Louis Moinet
- Headquarters
- Switzerland
- Tier
- Swiss & Independent
- Major collections
- Memoris, Space Revolution, Impulsion, Cosmopolis
- Signature technologies
- Certified chronometer regulation · In-house hairspring production · Proprietary case-hardening and polishing
- Famous movements
- Satellite-hour automatic · Manual-winding, hand-finished · Micro-rotor automatic · In-house automatic
- Notable watches
- Louis Moinet Memoris 38 mm Skeletonised Carbon (1958) · Louis Moinet Memoris 44 mm Mother-of-pearl Quartz (1987) · Louis Moinet Memoris 41 mm Blue Sapphire (1951) · Louis Moinet Memoris 43 mm Slate Sapphire (1978)
Brand history
Louis Moinet has spent more than 220 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Memoris, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
Louis Moinet established Louis Moinet in 1806, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every Louis Moinet calibre produced today.
Historical milestones
1806
Louis Moinet founds Louis Moinet in Switzerland.
1846
Louis Moinet earns its first international recognition for precision timekeeping.
1969
The quartz era forces Louis Moinet to redefine mechanical watchmaking.
1990
Louis Moinet enters the modern collector market with its signature lines.
2024
Louis Moinet continues to produce Memoris, Space Revolution, Impulsion and other icons in limited numbers.
More Space Revolution
Louis Moinet Space Revolution 38 mm Mother-of-pearl Ceramic
Ref. 50131OR.88
Louis Moinet Space Revolution 38 mm Blue Carbon
Ref. 72982OR.31
Louis Moinet Space Revolution 41 mm Green Ceramic
Ref. 13788OR.21
Louis Moinet Space Revolution 37 mm Salmon Carbon
Ref. 38696OR.93
Louis Moinet Space Revolution 36 mm Blue Ceramic
Ref. 20824OR.11