技术参数 LITTLE LANGE 1 MOON PHASE
机芯
自产 calibre L901.9, 手上连
Number of parts
403
Jewels
54
Screwed gold chatons
9
Escapement
Lever escapement
Balance
Shock-proofed Glucydur screw balance, Nivarox balance spring with a frequency of 21,600 semi-oscillations per hour,whiplash precision index adjuster with patented beat adjustment mechanism
动储
72 hours
功能
Hours, minutes, small seconds with stop seconds, patented outsize date, moon phase, and power-reserve indicator
表壳
Diameter 36.8 millimetres, 18-carat white gold, bezel set with 58 Top Wesselton VVS diamonds – approx. 0.9 ct
Glass and caseback
Sapphire crystal (hardness 9)
Dial
Solid silver, white tint (Ref. 819.048) or dark blue tint (Ref. 819.049), faced with mother-of-pearl; appliques in rhodiumed gold
Hands
Rhodiumed gold
Strap
Metallic-silver crocodile leather strap (Ref. 819.048) or dark blue ray leather strap (Ref. 819.049) with precious Lange prong buckle in white gold