安魅<ST1901>
<Sparrow Hawk Overcoat riveted leather> luminosity NewLite by Tritec limited warranty 12 months case width (inluding stem) 43.3 mm case water resistance 5 BAR case thickness 12.2 mm case material stainless steel case length (from lug tip) 47.0 mm case diameter 40 mm case crystal sapphire-coated silica calibre running frequency 21,600 A/h calibre power reserve 50 h calibre jewel count 22 calibre ST1901 band width 20 mm wrist size 15 to 22 cm * Designed to provide a simple 30 minutes chronograph function, the Sparrow Hawk is the first watch featuring the Techné Altitude dial, a design based on the principles of ergonomics and avionics to allow reading under all cirumstances. Hours indexes and hands are coated with NewLite, a non-radioactive and non-toxic strontium aluminate-based photoluminescent material manufactured by industry leader Tritec.The 316L stainless steel case houses the Seagull ST-1901, a hand-wound mechanical chronograph using the column-wheel, a command gear design sought by vintage watch collectors.Inspired by 1940's pilots straps, the riveted Overcoat allows for wearing the watch over a leather coat and quickly adjusting the strap length. ................................................................................................................▼