The New Startimer Pilot Automatic Chronograph

From Alpina -

Courtesy of Alpina

Available in three different dial color options in recognition of three different aviation enterprises.

Courtesy of Alpina

Air Force (black), Naval Aviation (blue) and bush pilots (green).  

44 mm stainless steel case, bi-compax chronograph.  Here are the pertinents -

Reference AL-725GR4S6

Courtesy of Alpina

Case

Stainless steel, 44 mm diameter Scratch-resistant sapphire crystal
10 ATM/100m/3300ft water-resistant Engraved back-case
Screwed-in crown

Movement 

AL-725, automatic chronograph movement 25 jewels, 46 hours power reserve, 28,800/h 

Dial 

Green military matte dial with applied light beige luminous indexes Date window at 3’ o clock 

Strap 

Brown genuine leather strap

Functions 

Hours, minutes, seconds, mechanical chronograph, and date at 3 o’clock 

Reference AL-725B4S6

Courtesy of Alpina

Case

Stainless steel, 44 mm diameter Scratch-Resistant sapphire crystal 10 ATM/100m/3300ft water-resistant Engraved back-case

Screwed-in crown

Movement
AL-725, automatic chronograph movement 25 jewels, 46 hours power reserve, 28,800/h 

Dial 

Black matt dial with applied white luminous indexes Date window at 3’ o clock 

Strap 

Black genuine leather strap

Functions 

Hours, minutes, seconds, mechanical chronograph, and date at 3 o’clock 

Reference AL-725N4S6

Courtesy of Alpina

Case

Stainless steel, 44 mm diameter Scratch-resistant sapphire crystal
10 ATM/100m/3300ft water-resistant Engraved back-case

Screwed-in crown 

Movement
AL-725, automatic chronograph movement 25 jewels, 46 hours power reserve, 28,800/h 

Dial
Navy blue matt dial with applied light beige luminous indexes Date window at 3’ o clock 

Strap
Brown genuine leather strap 

Functions
Hours, minutes, seconds, mechanical chronograph, and date at 3 o’clock