A. Lange & Söhne
Grand Langematik, 18-carat yellow gold
40 mm
Ref. 309.021
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Specifications
Reference
- Reference
- 309.021
Case
- Size
- 40 mm
Movement
- Power reserve
- 46 hours
Dial & Bracelet
- Bracelet / Strap
- Strap: Middle Brown, Alligator leather. Prong buckle: 18-carat yellow gold. Deployant buckle:
About this reference
Model: Reference: 309.021 / LSLS3091AA; Family: OTHER; Dial colour: Ivory argenté; Limited edition: ; Functions: Outsize date, ZERO-RESET mechanism. Case: Material: 18-carat yellow gold; Case back: sapphire glass; Dimensions: Case diameter: 40 mm; Case height: 10.7 mm; Diameter: 40 mm; Height: 10.7 mm; Water resistance: 3 bar; Distance between lugs: 20 mm; Gemstones: . Movement: Designation: L921.4; Winding: Self-winding movement; Parts: 378; Power reserve: 46 hours; Balance frequency: 21,600 semi-oscillations per hour (3.0 Hz). Strap & buckle: Strap: Middle Brown, Alligator leather; Prong buckle: 18-carat yellow gold; Deployant buckle: . Retail: Price (USD): Price on request; Availability: .
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