Patek Philippe 18k blue Sigma 1970s

• excellent overall condition, showing no traces of use (near NOS)
• 3- body 18k white gold gold case with snap-on case back
• 27 mm (without crown) / 33 mm (lug-to-lug) / 18 mm (between lugs)
• original Patek Philippe 18k white gold buckle
• Ref.: 3648
• Year: 1970s

MOVEMENT:

• Patek Philippe Cal. 23-300 - manual wound
• 18 jewels, 19800 A/h, 46 hours power reserve
• professionally serviced 10/2021
• -6sec/d / 300°

DIAL:

• original never touched blue 18k sigma dial in flawless condition
• original hands, dial & crown