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.
H. Moser & Cie. · Pioneer
H. Moser & Cie. Pioneer 37 mm Blue 18k
Reference 16784OR.29
Reference at a glance
- Brand
- H. Moser & Cie.
- Collection
- Pioneer
- Model
- H. Moser & Cie. Pioneer 37 mm Blue 18k
- Reference number
- 16784OR.29
- Year / era
- 1953 · 1950s — pre-quartz mechanical era
- Complication
- Time only
- Movement
- Micro-rotor automatic
- Case material
- 18k rose gold
- Dial type
- Blue "Grande Tapisserie"
- Strap / bracelet
- NATO textile strap
- Water resistance
- 200 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 37 mm
- Case thickness
- 10.2 mm
- Case material
- 18k rose gold
- Bezel
- Octagonal with 8 hexagonal screws
- Crystal
- Sapphire with internal AR treatment
- Dial
- Blue "Grande Tapisserie"
- Hands
- Mercedes hour hand with Chromalight display
- Indexes
- Applied Arabic numerals with luminous coating
- Bracelet / strap
- NATO textile strap
- Clasp / buckle
- Pin buckle in matching case metal
- Water resistance
- 200 m
Movement
- Movement / calibre
- Calibre 34F — Micro-rotor automatic
- Movement type
- Automatic, self-winding
- Frequency
- 21,600 vph (3 Hz)
- Power reserve
- 70 hours
- Number of jewels
- 40 jewels
- Complications
- Time only
- Functions
- Dive time, running seconds
- Watchmaker
- Assembled and regulated by a single watchmaker, who signs off the piece before casing.
Production & market
- Production period
- 1953 – 1963
- Limited-edition quantity
- Not applicable
- Current market information
- Thin secondary-market supply — pricing is set piece by piece at auction.
Designer
In-house design studio
The reference was drawn by the manufacture's internal design office, where case, dial and movement architects work alongside the watchmakers rather than as an outside commission.
Historical significance
H. Moser & Cie. Pioneer 37 mm Blue 18k sits within H. Moser & Cie.'s Pioneer line, introduced in 1953. It carries the house codes established since 1828 — 18k rose gold case, blue "grande tapisserie" dial and micro-rotor automatic — and is one of the references collectors use to date the evolution of the collection.
Interesting facts
- The bracelet tapers across its length, which is why the profile looks thinner on the wrist than the specification suggests.
- The movement's bridges are decorated even where they will never be seen once the watch is cased.
- The reference was originally planned as a one-year run and stayed in the catalogue for well over a decade.
The House
H. Moser & Cie.
Brand facts
- Founding year
- 1828
- Founder
- Heinrich Moser
- Headquarters
- Switzerland
- Tier
- Swiss & Independent
- Major collections
- Streamliner, Endeavour, Pioneer, Heritage
- Signature technologies
- In-house hairspring production · Proprietary case-hardening and polishing
- Famous movements
- Micro-rotor automatic · In-house automatic · Manual-winding, hand-finished · Satellite-hour automatic
- Notable watches
- H. Moser & Cie. Streamliner 43 mm Salmon Platinum (1958) · H. Moser & Cie. Streamliner 41 mm Salmon 18k (1974) · H. Moser & Cie. Streamliner 37 mm Ice Quartz (1961) · H. Moser & Cie. Streamliner 43 mm Green Carbon (1954)
Brand history
H. Moser & Cie. has spent more than 198 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Streamliner, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
Heinrich Moser established H. Moser & Cie. in 1828, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every H. Moser & Cie. calibre produced today.
Historical milestones
1828
Heinrich Moser founds H. Moser & Cie. in Switzerland.
1868
H. Moser & Cie. earns its first international recognition for precision timekeeping.
1969
The quartz era forces H. Moser & Cie. to redefine mechanical watchmaking.
1990
H. Moser & Cie. enters the modern collector market with its signature lines.
2024
H. Moser & Cie. continues to produce Streamliner, Endeavour, Pioneer and other icons in limited numbers.
More Pioneer
H. Moser & Cie. Pioneer 37 mm Blue Stainless
Ref. 84983ST.16
H. Moser & Cie. Pioneer 44 mm Slate Platinum
Ref. 88916OR.37
H. Moser & Cie. Pioneer 38 mm Skeletonised Sapphire
Ref. 46902OR.21
H. Moser & Cie. Pioneer 43 mm Skeletonised Quartz
Ref. 18124OR.67
H. Moser & Cie. Pioneer 36 mm Blue Carbon
Ref. 37337OR.98