1970 Dreffa Silver Dial Screw-Back


Very nice and affordable watch by old Swiss brand Dreffa which was established in Geneve in 1874. This piece has reliable 21 jewels FHF 72 movement and stainless steel case with screw back. The silver dial looks amazing. 

Manufacturer: Dreffa, Switzerland
Model: n/a
Reference: n/a
Type: Manual-winding antimagnetic waterproof wrist watch 
Year of production: ca.1970
Case type: 3-body, with screw-back, mixed satin and high-polished finishing.
Case material: Stainless steel
Case measurement: 34 mm (without crown) / 42 mm (lug-to-lug) / 18 mm (between lugs) 
Case serial number: n/a
Case back: Screw-back, signed “Antimagnetic Incabloc / Waterproof Swiss Made / Stainless Steel / Swiss Made Case” on the outer side of the case back.
Crown/pushers: Steel fluted crown
Crystal: Acrylic
Movement type: Manual-winding with sweep seconds.
Movement model: FHF 72, signed “Swiss / Twenty one jewels” . 21 jewels, 19800 A/h, 39 hours of power reserve. 
Movement serial number: n/a
Dial: Beautiful silver-white dial in almost flawless condition decorated with raised silver markers, Arabic numerals at 6 and 12 o’clock, luminous spots. Signed “Dreffa Geneve” at 12 o'clock, signed “Swiss / 21 Rubis / Incabloc” at 6 o'clock.
Hands: Original luminous beveled hours and minutes hands, silver sweep seconds hand.
Case condition: 1 (mint). Lightly polished, very sharp, showing no trace of use.
Movement condition: 1 (mint) service history is unknown, only original parts. Adjusted and keeps good time. All functions work properly.
Dial/hands condition: Untouched and beautifully aged. All original hands showing minor aging/degrading of luminous substance.
Overall condition: 1 (mint)
Delivery set: The watch comes with brand-new leather strap and generic steel buckle. Along with our company’s warranty certificate, general terms and conditions of sale, our company’s box.
Warranty: 1-year technical warranty


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