Heuer Game-Master Stopwatch, Ref. 502.050
Record status
Individual type · partial
Period
circa 1960
The Heuer Game-Master, reference 502.050, is a manual-wind wristwatch stopwatch dated circa 1960. The auction house reports a 54 mm stainless steel case housing caliber 7710.
The white dial displays Arabic numerals denoting 5 to 60 minute or second intervals, a fine outer track marked 'MADE IN SWITZERLAND', a bold red pointer hand, and a slender black hand. The Heuer shield and 'GAME-MASTER' name appear centrally. A black outer turning bezel surrounds the dial with a red triangle index, while the case features prominent control crowns and pushers on the left flank.
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
- Stopwatch
- Circa
- 1960
- Caliber
- 7710
- Movement
- Manual
- Reference
- 502.050
- Case Diameter
- 54mm
- Case Material
- Stainless steel
- Place recorded
- Switzerland
- Maker / attribution
- Heuer
Design
- Visible features
- • White dial with black Arabic numeral indices from 5 to 60 and outer graduation track • Printed 'GAME-MASTER' and Heuer shield above 6 o'clock, with 'MADE IN SWITZERLAND' along the lower edge • Central bold red hand and slender black hand • Black rotating outer bezel calibrated 5 to 55 with an inverted red triangle at the top • Large knurled pushers and crowns situated on the left side of the case, and a smaller crown on the right • Black textured leather strap fitted to straight lugs
- Dial and Bezel Configuration
- The white dial displays black Arabic numerals from 5 to 60 and an outer graduation track. Branding includes the Heuer shield and 'GAME-MASTER' text above 6 o'clock, with 'MADE IN SWITZERLAND' at the lower edge. Interval measurements are indicated by a bold red pointer hand and a slender black hand. The dial is framed by a black rotating outer bezel calibrated 5 to 55, featuring an inverted red triangle index.
- Case Construction and Ergonomics
- The Game-Master reference 502.050 is housed in a 54 mm stainless steel case. The design features knurled pushers and crowns on the left flank, with a smaller crown situated on the right side. The watch is fitted to a textured leather strap attached to straight lugs. The dimensions and material composition are provided by the auction documentation.
- Mechanical Specifications and Operational Status
- The timepiece is powered by a manual-wind movement, identified in the source as caliber 7710. This internal identification is based on auction cataloguing and remains unverified by direct observation. The source states the stopwatch function was working at the time of cataloguing. It is noted that the movement has not been tested for timekeeping accuracy.
Identification
- Reference
- 502.050
- 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: Movement caliber 7710 and stainless steel case material are source-reported and not directly visible in the dial-side photograph
- Research required: Christie's condition report notes the movement was not tested for accuracy