.
This very mid-century designed dress watch represents the epitome of the period for the brand, and it's powered by a Caliber 8541 which has the legendary Pellaton winding system. This system paved the way for IWC.
.
Pellaton hit upon a surprising solution: instead of putting a ball bearing or cog at the center of the rotor, he used a heart-shaped, eccentrically bearing-mounted disc. The latter converts the rotor’s revolutions into the to-and-fro movements of a rocking bar. The bar’s rocking movements are then transmitted to the winding wheel by two pawls: while one of them pulls the wheel (i.e. winds it), the other glides smoothly over the top of it until the roles are reversed.
.
. This movement is considered, hands down, one of the most important movements manufactured by IWC.
.
The wonderful quality Jumbo 36.5mm Stainless Steel Case is unpolished and boasts lovely sharp lugs. A huge bonus is that this guy comes on the very rare Gay Freres IWC branded beads of rice bracelet.
.
This particular IWC Dress Watch is in superb, all original condition, it comes fully serviced, ready to wear.
.
The Specs
Age: Movement 1964, Case 1964-66, Bracelet 1966. Absolutely fine for this reference.
Reference: 804A.
Movement: Automatic with Centre Seconds and Date Wheel.
Calibre: 8541.
Service History: Fully Serviced by John Senior November 2024.
Dial: Original IWC Factory Dial.
Crystal: Original Acrylic.
Getting Acquainted
.
Bits that stand out:
- Supreme Quality Movement with Pellaton Winding System.
- Superb Condition.
- Sharp Case.
Nitty Gritty:
- Some very minor marks to the Case.
Overall this Dress Watch is in Superb condition.