Blancpain brand

Classic Series

Automatic mechanical movement type

Cal. 6639

Cal.6639 movement model

42mm dial

Rose gold case material

Basic Information Number: 6639A-3631-55B; Brand: Blancpain; Series: Classic; Movement Type: Automatic Mechanical; Gender: Men’s; Movement Model: Cal. 6639 Movement Type: Automatic Mechanical; Manufacturer: Blancpain; Movement Diameter: 32mm; Movement Thickness: 7.6mm; Balance Wheel: Titanium with 4 fine-tuning gold screws; Frequency: 28,800 vibrations per hour; Hairspring: Flat; Number of Jewels: 35; Number of Parts: 303; Power Reserve: 192 hours; Case Diameter: 42mm; Case Thickness: 13.03mm; Dial Color: White; Dial Shape: Round; Strap Color: Brown; Clasp Type: Folding Clasp; Case Back: Transparent; Weight: Not available; Water Resistance: 30 meters; Hour Markers: Arabic numerals; Clasp Spacing: Not available; Lug Spacing: Not available; Materials: Case Material: Rose Gold; Dial Material: Not available; Bezel Material: Not available; Crystal Material: Sapphire Crystal; Crown Material: Not available; Strap Material: Not available; Clasp Material: 18K Red Gold; Functions: Date Display, Day Display, Annual Calendar, Moon Phase; Power Reserve: Thanks to the enthusiastic netizen “齐齐齐光” for correcting the product parameters.

Cal. 6639

Cal. 6639