H. Moser & Cie Venturer Venturer Tourbillon Dual Time Sapphire Skeleton
Reference 2803-1000
About this watch
The H. Moser & Cie Venturer Tourbillon Dual Time Sapphire Skeleton is a masterpiece of luxury watchmaking, boasting a stunning sapphire case and an entirely skeletonized movement. The 41.50mm diameter watch features a bold presence on the wrist, while its 14.30mm height provides a robust feel without being overly bulky. The transparent sapphire case reveals the intricate mechanics that lie within, showcasing not just the beauty but also the functionality of the watch. At the core of this exceptional timepiece is the HMC 803 caliber, an automatic movement that is a marvel of engineering and a work of art in itself. The tourbillon escapement serves a functional purpose by counteracting the effects of gravity on the movement, ensuring more accuracy over time. With a power reserve of 72 hours and a frequency of 21,600 vibrations per hour, this watch remains operational even when not worn for a few days. The dual time zone display is easily adjustable, making it super easy to keep track of time back home while exploring new destinations. This limited edition model, with only one unit produced, is a rare find and an exciting addition to any luxury watch collection.
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Key Features
- 41.50mm diameter sapphire case
- Entirely skeletonized HMC 803 caliber movement
- Tourbillon escapement for enhanced accuracy
- Dual time zone display with adjustable additional 12-hour hand
- 72-hour power reserve and 21,600 vibrations per hour
- Transparent sapphire crystal back
- Limited edition of one unit produced
Specifications
- Brand
- H. Moser & Cie
- Family
- Venturer
- Model
- Venturer Tourbillon Dual Time Sapphire Skeleton
- Reference
- 2803-1000
- Movement Features
-
- Hours, Minutes, Small Seconds, Additional 12 Hour Hand (adjustable)
- Power Reserve Indicator, Tourbillon Escapement
- Case
- Sapphire 41.5mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
Current Listings

Pre-Owned H. Moser & Cie Venturer Small Seconds XL 2327-1202
This pre-owned H. Moser & Cie Venturer Small Seconds XL watch is a green dial model with a stainless steel case, hand-wind movement, and 30m water resistance. It features a brown leather strap.
- Condition: 86% condition, slight marks on lugs, bezel, and case; strap in 91% condition with slight wear and creasing
- Case Size: 43mm
- Material: Stainless Steel
- Dial Color: Green