Longines Ultronic Diapason Date Jumbo yellow gold 18KT 1974’s </h1>

Model: Ultronic Diapason Date Jumbo yellow gold 18KT 1974’s

Reference: 8479-4

Serial case number: 16180XXX

Serial movement number:51297XXX

Year of production: 1974

Case / Dimensions: Tonneau yellow gold 18KT / 42 MM excluding winding crown

Case thickness: 10.5 MM including plastic glass

Case back: Yellow gold 18KT waterproof screw closure

Water resistance:

Bezel: Yellow gold 18KT smooth saten

Glass: Plastic flat

Dial: Linen silver colour with date hands to tritium

Movement: Diapason/quartz battery caliber 6312 – 12 Jewels on Bulova license Esa 9162

Watch strap: Alligator black colour with golden buckle original Longines of the epoch

Box: Original Longines Ultronic of the epoch

Warranty Longines: Extract from official archives Longines of 31 May 2025

Shop warranty: Valid for 12 months

Notes and conditions:

Longines Ultronic with date yellow gold 18KT, year of production 1974 about, satin bezel yellow gold 18KT, flat plastic glass, silver colour “Linen” dial with yellow gold hands to tritium still luminescent, battery powered tuning fork/quartz movement, black colour alligator watch strap with golden buckle original Longines of the epoch.

Original Longines watch in every part, very rare, overhauled in good condition, signs of wear or scratches that are not very visible or visible, original Longines Ultronic box of the epoch, extract from official archives Longines of 31 May 2025, which confirms that the watch was entrusted for sale in 1974 to the Longines agent of the epoch Afez Satar in the United Arab Emirates, warranty/declaration of sale our shop valid for 12 months.