Vacheron Constantin Malte Tourbillon Ref. 30145

Technical characteristics

Type

Tourbillon watch

Maker

Vacheron Constantin

Reference

30145

Case Number

4/ 1130699

Case Material

Stainless steel

Place recorded

Switzerland

Case Dimensions

37 x 53 mm

Movement Number

968930

Movement Caliber

1790

Limited Production

10 examples

Maker / attribution

Vacheron Constantin

Design

Case and Dial

The watch features a stainless steel case measuring 37 x 53 mm. It is equipped with a black dial displaying applied indices and hands. The dial layout includes a tourbillon cage positioned towards the lower section, a power reserve indicator located at the 9 o'clock position, and a date subsidiary dial at the 3 o'clock position. The upper portion of the dial contains the anniversary dates 1906 and 2006 flanking the Vacheron Constantin signature and logo. The watch is secured by a leather strap fitted with a stainless steel Vacheron Constantin double deployant clasp. The auction description reports that the piece is in an unworn state, noting that protective stickers are still present on both the caseback and the deployant clasp of the watch.

Visible features

• Tourbillon cage visible at the bottom of the dial • Power reserve indicator at 9 o'clock • Date subsidiary dial at 3 o'clock • Protective film visible on the deployant clasp

Provenance and Production

This specific timepiece is identified as number 4 of the 10 produced in the limited series. The model was created to mark the centenary of the Vacheron Constantin boutique in Geneva, which operated from 1906 to 2006. According to the provided information, the watch was made available for purchase exclusively in the Geneva market. The documentation states that the consignor acquired two pieces of this limited edition model, and this particular example was maintained in an unworn condition. The grading system provided by the auction house rates the case, movement, and dial as "1 - As new".

Movement and Technical Details

The wristwatch is driven by the manual-wind Caliber 1790 movement, which consists of 27 jewels. This caliber incorporates a tourbillon mechanism, which is visible through an aperture on the front of the dial. The movement is signed, consistent with the dial and case signatures reported in the documentation. The movement is identified by the number 968930. The technical specifications include a power reserve feature and a date function, both of which are integrated into the display on the dial side of the caliber.

Identification

Reference

30145

Serial number

4/ 1130699

Source note

Facts transcribed from the linked source listing or collection record. Attribution and specifications are source-reported and have not been independently authenticated.

Catalogue references

No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.