Alpina Alpiner Extreme Chronograph 41mm
Reference: AL-730NS4AE6B
The Alpina Alpiner Extreme Chronograph 41mm in silver and blue is a chronograph watch released under the Alpiner collection. In terms of construction this version features a 41mm and stainless steel case paired with a stainless steel band and sapphire crystal. The movement is an automatic Alpina reference AL-730. It has a power reserve of 62 hours and beats at a frequency of 28 800 beats per hour.
Essentials
Collection
Watch style
Crystal
Sapphire
Materials case
Stainless steel
Materials band
Stainless steel
Water resistance
100 m
Visuals
Case shape
Cushion
Case diameter
41 mm
Case height
14.3 mm
Lug to lug
42.5 mm
Colors case
Silver
Colors dial
Blue
Colors band
Silver
Movement
Caliber
Alpina AL-730
Type
Automatic
Power reserve
62 hours
Frequency
28 800 bph /
4 Hz
No. of jewels
27
Complications
Features
Variations
Storage
Books
Tools
Clocks
Straps
Misc.Brand - Alpina
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