|Size - diameter excluding winding crown:||43mm|
|Size - length including lugs:||45mm|
Interesting Perpetual calendar watch with round blue dial. The calendar is at 12 o’clock for the day and date and 6 o’clock for the months. At 3 o’clock you can see again the day and date. The day is mark by a red color when selected. Each five minutes is mark by a dot. The watch has “Obelisque” hands and all the luminous are good. The watch has a stainless steel back screw with inside engraved “Wittnauer watch Japan – Stainless steel – 2000 –W102”. Outside the case comes “Stainless steel – Wittnauer 2000 – Patent Pending”. It is an automatic movement with serial W102. The watch comes with its original stainless steel band and Wittnauer deployant buckle. The watch is 100% made in Japan.
Eugene Robert and Albert Wittnauer came to the United States around 1845. In 1868, the company is founded and start to import Swiss watches in the US and then Canada in acting as an agent for brands such as Audemars Piguet, Angelus and Longines, however, it became the exclusive sales agent of Longines in 1880 for 114 years. In addition to the watches of these manufacturers, the dealership also offered wristwatches under its own signature. In 1936, the Wittnauer Co. was sold by the family and renamed the Longines-Wittnauer Co. Since 2001, the brand belongs to the Bulova Corporation.
Wittnauer W102 automatic movement with caliber K8 with 17 jewels.
Diameter excluding winding crown: 32.5mm
Length including lugs: 41mm