Breitling Top Time B31 Watch AB3113171L1A1

Caliber: Breitling B31 (Manufacture)

Breitling B31 (Manufacture): Movement

Movement: Self-winding mechanical

Self-winding mechanical: Power Reserve

Power Reserve: Approx. 78 hrs

Approx. 78 hrs: Vibration

Vibration: 28,800 v.p.h

28,800 v.p.h: Calendar

Calendar: Dial aperture

Case Material: Stainless steel

Stainless steel: Caseback

Caseback: Screwed in (sapphire crystal)

Screwed in (sapphire crystal): Water Resistance

Water Resistance: 10 bars

10 bars: Bezel

Bezel: Fixed

Fixed: Crown

Crown: Non screw-locked, two gaskets

Non screw-locked, two gaskets: Crystal

Crystal: Cambered sapphire, glareproofed both sides

Product Weight (Approx.): 123.8 g

123.8 g: Watch Head Weight (Approx.)

Watch Head Weight (Approx.): 54 g

54 g: Diameter

Diameter: 38 mm

38 mm: Lug Width (in-between lugs)

Lug Width (in-between lugs): 20.05 mm

Strap Material: Stainless steel

Stainless steel: Strap Colour

Strap Colour: Metal bracelet

Metal bracelet: Strap Type

Strap Type: Straight

Straight: Lug

Lug: 20 mm