Skip to content
The Encyclopedia of Horology

Pocket watch · Half hunter pocket watch

Cyma 9K gold keyless wind half hunter pocket watch

Partially verified

According to Bonhams, this pocket watch is a keyless wind half hunter model by Cyma bearing Birmingham hallmarks dated to 1937 and crafted in a 9K gold case. The white dial features black Roman numerals, an outer minute track, and a subsidiary seconds dial at the 6 o'clock position. The dial is signed 'CYMA' below 12 o'clock and marked 'SWISS MADE' along the lower edge. It is fitted with blued steel hands, with the pendant, fluted crown, and bow situated at 3 o'clock.

Front view of the open Cyma 9K gold half hunter pocket watch showing the dial, hands, and bow
Front view of the open Cyma 9K gold half hunter pocket watch showing the dial, hands, and bow — Bonhams. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
www.bonhams.com
Category
Pocket watch · Half hunter pocket watch
Maker / attribution
Cyma
Reference
Not recorded
Catalogue / lot identifier
34
Source-reported date
1937
Country
Switzerland

Source-reported attribution and specifications are not independent authentication. A listing does not establish present ownership, current display, availability or permission to reproduce.

Object description

Identity and Hallmarking

This pocket watch is catalogued by Bonhams as a keyless wind half hunter model by Cyma. The auction title specifies that the piece carries a Birmingham hallmark dated to 1937.

The case material is catalogued as 9K gold. As reported in the auction title, the watch is configured with keyless winding in a half hunter format.

Evidence for this section
  • “Cyma. A 9K gold keyless wind half hunter pocket watch”
  • “Birmingham Hallmark for 1937”

Observed Dial and Case Layout

Direct visual observation of the provided photograph shows a white dial with black Roman numeral hour markers, an outer track, and a subsidiary seconds register at 6 o'clock. The watch is fitted with blued steel hands, including a double-spade hour hand.

The dial is signed 'CYMA' and 'SWISS MADE'. The front hinged cover is open to the left, showing the aperture of a half hunter case, while the fluted winding crown and bow are positioned at 3 o'clock.

Evidence for this section
  • “White dial with black Roman numeral hour markers and outer track”
  • “Subsidiary seconds register at 6 o'clock”
  • “Blued steel hands, including a double-spade hour hand”
  • “Dial signed 'CYMA' and 'SWISS MADE'”
  • “Hinged front cover open to the left, showing the aperture of a half hunter case”
  • “Fluted winding crown and bow positioned at 3 o'clock”

Technical Documentation and Limitations

The source listing provides no description of the movement caliber, escapement mechanism, or jewel count, and no internal movement views are visible in the listing photograph.

Internal case markings, case maker sponsor marks, serial numbers, and physical dimensions are not recorded in this source.

Evidence for this section
  • “Cyma. A 9K gold keyless wind half hunter pocket watch”
  • “Birmingham Hallmark for 1937”

Open research questions

  • What specific Cyma movement caliber powers this pocket watch, and what are its jewel count and escapement specifications?
  • Which sponsor or maker mark accompanies the 1937 Birmingham assay hallmarks inside the case?
  • What are the case diameter, thickness, and total weight of the watch?

Source evidence

Recorded claims and source quotations for Cyma 9K gold keyless wind half hunter pocket watch
FieldSource-reported valueSource quotation
MakerCyma“Cyma. A 9K gold keyless wind half hunter pocket watch”
Material9K gold“A 9K gold keyless wind half hunter pocket watch”
Hallmark Date1937“Birmingham Hallmark for 1937”
Lot Number34“Lot 34”
Auction Sale TitleWeekly: Watches 23 February – 6 March 2024, 12:00 GMT Online“Weekly: Watches 23 February – 6 March 2024, 12:00 GMT Online”

Visible details

  • White dial with black Roman numeral hour markers and outer track
  • Subsidiary seconds register at 6 o'clock
  • Blued steel hands, including a double-spade hour hand
  • Fluted winding crown and bow positioned at 3 o'clock
  • Hinged front cover open to the left, showing the aperture of a half hunter case
  • Dial signed 'CYMA' and 'SWISS MADE'

Research qualifications

  • Movement caliber, escapement type, and jewel count are not described or visible
  • Internal case markings and dimensions are not detailed in the source text

Photograph identity and source facts were screened before import; rights clearance remains pending.

Terms in this record

Glossary explanations for terms named in this object’s record.