Jaeger-LeCoultre brand

Extreme Sports Masters Series

Automatic mechanical movement type

Cal.978

Cal.978 movement model

46.3 mm dial diameter

18k rose gold case material

Basic Information Number Q1762470 Brand Jaeger-LeCoultre Master of Extreme Sports Movement Type Automatic Mechanical Gender Men’s Movement Movement Model Cal. 978 Movement Type Automatic Mechanical Manufacturer Jaeger-LeCoultre Movement Thickness 7.10 mm Frequency 28,800 vibrations per hour Jewels 33 Parts 302 Power Reserve 45 hours Exterior Case Diameter: 46.3 mm Case Thickness: 16.5 mm Dial Color: Black Dial Shape: Round Strap Color: Black Clasp Type: Folding Clasp Case Back: Solid Weight: Not available Water Resistance: 100 meters Hour Marker Type: Tapered Hour Markers/Arabic Numerals/Luminous Clasp Spacing: Not available Lug Spacing: Not available Materials Case Material 18k Rose Gold Dial Material Not available Bezel Material 18k Rose Gold Crystal Material Sapphire Crystal Crown Material Titanium Strap Material Calfskin Clasp Material 18k Rose Gold Functions Dual Time Zone Tourbillon

Cal.978

Cal.978