Marteau: The Echo
Thursday, 12 - Thursday, 19 March 2026

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H. Moser, Endeavour Cosmic Green, 1 of 5

Estimate CHF 12’000 - CHF 24’000
Current Bid CHF 12’000 (1 bid, reserve met)

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This lot closes in 6 days 20 hrs 19 Mar 1:45 pm (CET)

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For this particular lot, the Maker’s Fee promised by Marteau & Co. may, at the brand’s discretion, be allocated by Marteau to one or more non-profit organizations supporting watchmaking and craftsmanship.

Lot Details

Limited to just five pieces—one of the smallest series ever produced by H. Moser & Cie—this Endeavour Concept pairs a striking Cosmic Green fumé dial with a 40.8 mm palladium case. Its hand-wound HMC 343 calibre features a gold escape wheel and lever, a rare traditional solution for antimagnetism, alongside Moser’s signature Straumann double hairspring with Breguet overcoil. The result is a watch that combines technical refinement with the brand’s distinctive minimalist aesthetic. The present example, dating to 2017, is offered as a full set with its original box and guarantee card.

H. Moser, Endeavour Cosmic Green, 1 of 5 Image 1++
H. Moser, Endeavour Cosmic Green, 1 of 5 Image 1++
H. Moser, Endeavour Cosmic Green, 1 of 5 Image 1++
H. Moser, Endeavour Cosmic Green, 1 of 5 Image 1++
H. Moser, Endeavour Cosmic Green, 1 of 5 Image 1++

Specifications

  • Manufacturer: H. Moser & Cie
  • Model Name: Endeavour Cosmic Green, 1 of 5
  • Functions: Hours, minutes, central seconds
  • Year: 2017
  • Case/Movement: No 200’107’792 / No 200’013’148
  • Material: Palladium
  • Calibre: Manual, Cal. HMC 343
  • Bracelet/Strap: H. Moser & Cie signed leather strap
  • Clasp/Buckle: 18k Palladium pin buckle
  • Dimensions: 40.8mm Diameter
  • Signed: Case, dial, movement and buckle signed

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