SPECIFICATIONS

Brand Name: HaofaTOURBILLON

Clasp Type: Folding Clasp with Safety

Style: Limited Edition

Origin: Mainland China

Water Resistance Depth: 5Bar

Movement: Mechanical Hand Wind

Movement: Automatic Self-Wind

Case Material: Ceramic

Case Shape: Tonneau

Feature: Shock Resistant

Feature: Water Resistant

Model Number: 1991

Dial Window Material Type: Sapphire Crystal

Case Thickness: 12

Boxes & Cases Material: Paper

Band Material Type: Rubber

Band Width: 16

Band Length: 20

Dial Diameter: 37.5

Power Reserve: 40 hours

Movement: 2H10 Movement

Movement Model: 1991

Drive: Single Spring Drive

Vibration Frequency: 21600 (times/hour)

Winding Method: Automatic Winding

Case Diameter: 43-37.5mm