Kathy Chronograph Wristwatch
Record status
Individual type · partial
Period
late 1960s or 1970s (based on Valjoux 7734 caliber)
This Swiss-made chronograph wristwatch by Kathy features a stainless steel case measuring 38 mm in diameter, excluding the pushers. The watch is powered by a manual-wind Valjoux 7734 caliber movement, which incorporates 17 jewels and an Incabloc shock-protection system.
The dial is finished in matte black with two contrasting silver-colored sub-dials, silver-tone luminous hands and indices, and a central red-tipped chronograph hand. A date display window is situated at the 6 o'clock position. The case is equipped with a bidirectional rotating black bezel and round push-buttons. The screw-down case back bears the inscriptions "ALL STEEL," "100% WATERPROOF," and a serial number. The watch is presented on a black 20 mm Nato-style fabric strap.
According to the auction description, the movement has been recently serviced and is in operational condition.
Evidence at a glance
- Linked sources
- 1
- Photograph views
- 1
- Catalogue references
- 0
Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.
Technical characteristics
- Type
- Chronograph
- Maker
- Kathy
- Strap
- 20mm Nato-style fabric
- Origin
- Swiss
- Movement
- Valjoux 7734
- Jewel Count
- 17
- Case Diameter
- 38 mm
- Case Material
- Stainless Steel
- Place recorded
- Switzerland
- Maker / attribution
- Kathy
- Case Back Inscriptions
- ALL STEEL, 100% WATERPROOF
Design
- Visible features
- • Bidirectional rotating bezel with numerical markers • Central chronograph hand featuring a red arrow tip • Date window positioned at 6 o'clock • Matte black dial with twin sub-dials
- Case and Dial Design
- The watch is housed in a 38 mm stainless steel case featuring a bidirectional rotating black bezel. The case back is of a screw-down design and displays the inscriptions "ALL STEEL" and "100% WATERPROOF" alongside a reference number. The watch is operated via two round push-buttons located on the side of the case. The dial is rendered in a matte black finish and features two silver-colored sub-dials for monitoring seconds and chronograph minutes. The display includes silver-tone hands and hour indices with luminous material. A red arrow-tipped central hand serves the chronograph function, and a date display is located at the 6 o'clock position. Text on the dial includes "17 JEWELS," "INCABLOC," and "SWISS EBAUCHE."
- Movement and Functionality
- The timepiece utilizes the manually wound Valjoux 7734 caliber movement. This mechanism is configured with 17 jewels to reduce friction and includes the Incabloc shock-protection system, intended to enhance durability. The watch includes a chronograph complication and a date window at the 6 o'clock position. The auction description reports that the movement has undergone a recent service and is currently in working order, providing smooth operation for its functions.
- Historical Attribution and Discrepancies
- The catalogue entry attributes the manufacture of this watch to the 1940s. However, the use of the Valjoux 7734 movement complicates this dating, as the caliber was introduced to the market in the late 1960s. This discrepancy necessitates that potential owners independently assess the production period of the piece. The watch is described as reflecting a military and sport design aesthetic prevalent during the 1960s and 1970s. It is offered with a modern 20 mm Nato-style strap, consistent with its intended aesthetic profile.
Identification
- Reference
- 493638
- 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.
Research required
- Research required: The seller-provided dating to the 1940s is inconsistent with the Valjoux 7734 caliber, which was introduced in the late 1960s.
- Research required: Waterproof claims on vintage cases require professional verification before exposure to moisture.