ALPINER EXTREME CHRONOGRAPH AUTOMATIC - AL-730NS4AE6B

Functions

Hours, minutes, seconds, date at 4 o’clock, Mechanical Chronograph

Movement

AL-730 caliber, automatic

62-hour power-reserve, 27 jewels, 28’800 alt/h

Case

Brushed and polished stainless steel 3-part case

Diameter of 41x42.5 mm

Height of 11.5 mm

Scratch-resistant convex sapphire crystal

See-through case-back

Water-resistant up to 20 ATM/200m/660ft

Screw-in crowns and case back

Engraved case back

Dial

Navy dial with triangle pattern

White outer ring with silver-tone markers

Applied silver color indexes filled with white luminous treatment

Black hour counter at 10 o’clock, hand-polished silver color hour hand filled with white luminous treatment

Hand-polished silver color minute hand filled with white luminous treatment

Black second counter at 6 o’clock, hand-polished silver color second hand filled with white luminous treatment

Strap

Stainless steel bracelet