Breitling Top Time B31 Watch AB3113A71C1X1

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.): 66.62 g

66.62 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: Calfskin leather

Calfskin leather: Strap Colour

Strap Colour: Blue

Blue: Strap Type

Strap Type: Straight

Straight: Lug

Lug: 20/18 mm

20/18 mm: Buckle Material

Buckle Material: Stainless steel

Stainless steel: Buckle Type

Buckle Type: Tang-type

Tang-type: Buckle Size

Buckle Size: 18 mm