GLYCINE AIRMAN 18 Ref. 3918.18 LB8B blue | 3918.19.LB9B black | 3918.196.LB9B gold top ring figures

Airman 18
Ref. 3918

Movement
Caliber: Cal. No GL 293 Swiss Automatic movement
Functions: hours, minutes and seconds, 24hours hand, date display in window
Size: 11 1/2"
Jewels: 21
Power Reserve: 42 hours
Hz: 4/28'800 vibrations per hour
Finish: oscillating weight on ball bearing is rhodium coated, decorated "Côtes de Genève", and bears the engraving of an airplane.

Case, Dial & Hands
Material: stainless steel, Bronze PVD coated
Diameter: 39mm without crown
Height: 10.25 mm with see-through back
Finish: satin/polished
Waterproof: 20 atm
Back: screwed see-through sapphire glass
Glass: sapphire AR
Dial: black with SL, blue dégradé with SL, 
Topring with red 5N gold-plated figures dial black and gilt hands
black MOP dial
Hands: nickel with SL, gilt with SL
Crown: screw-down

Special features
Topring is positioned by a special spacer system at 4h
special excecution for the purists of 24-hours watches: featuring an arrow-tipped hour hand on the 24-hours dial only

Leather strap
Material: black high-tec fabric material, calf or alligator imitation calf
Colours: black, blue, hell or dark brown
special box with 2 additional straps for MOP dial 
LB6VE(plum)
LB0E(grey)
LB2E(petrol)
Width: 20mm horns / 20mm buckle
Buckle: belt