BT Navitimer B01 Chronograph 41 Stainless Steel Ref# AB0139211L1P1

BT Navitimer B01 Chronograph. Mint Green Dial 41 mm Stainless Steel case. Bidirectional, slide rule bezel. Cambered sapphire, glareproofed both sides crystal. BT 01 calibre, Self-winding mechanical, 70 hours power reserve, 47 jewels. Alligator Leather strap Folding clasp. Water resistance 30 m

TECHNICAL DATA

• Caliber: BT 01 (Manufacture)
• Movement: self-winding mechanical
• Power reserve: approx. 70 hrs
• Chronograph: 1/4th second, 30 minutes, 12 hours
• Vibration: 28,800 v.p.h
• Jewel: 47 jewels
• Calendar: Dial aperture
• Case material: Stainless Steel
• Caseback: Screwed in (sapphire crystal)
• Water resistance: 3 bars
• Bezel: Bidirectional, slide rule
• Crown: Non screw-locked, two gaskets
• Crystal: Cambered sapphire, glareproofed both sides
• Product Weight (Approx.): 91.0 g.
• Watch-head Weight (Approx.): 69.2 g.
• Diameter: 41.0 mm
• Thickness: 13.6 mm
• Height (upper lug tip to lower lug tip): 47.0 mm
• Lug width (in-between lug): 22.0 mm
• Strap material: Alligator Leather
• Strap color: Gold Brown
• Strap type: Straight
• Lug: 22/18 mm
• Buckle Material: Stainless Steel
• Buckle type: Folding clasp
• Buckle size: 18 mm