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Auction sale reference

H. Moser & Cie Mayu Ref. 321.503 in 18k Yellow Gold

Sold for CHF 8,000 at Ineichen Zürich AG on Jun 27, 2026.

H. Moser & Cie Mayu Ref. 321.503 in 18k Yellow Gold auction lot image

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Lot description

Specification Case: Round case in 18k yellow gold with winding crown at 3 o'clock, display caseback; Strap: Sand colored suede strap with Moser pin buckle in 18k yellow gold; Dial: Silver dial with applied and printed indices, gold leaf hands, small seconds at 6 o'clock, signed 'H. Moser & Cie.' at 12 o'clock; Movement: Hand-wound mechanical movement Cal. HMC321.503, functions: hours, minutes, seconds, power reserve on the caseback; Cal.: HMC321.503; Ref.: 321.503; Case No.: 200100846; Diameter:: 39mm; Lug-to-lug: 45mm; Year: 2007 Condition Case: Good, signs of wear; Strap: Good, signs of wear; Dial: Very good, minor patination and discoloration; Movement: Good, all functions working properly; Amplitude (Dial on top/Lift angle 52): Approximately 300°; Accuracy (Dial on top): Approximately +10 sec/day; Box: Yes; Papers: Yes

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