180.026 A. Lange & Sohne Richard Lange Perpetual Calendar Terraluna
Product Description
Watch info
See allCase
Shape
Round
Diameter (in mm)
45.5
Material
White Gold
Model Case
Thickness: 16.5 mm, Transparent sapphire crystal case-back, White Gold
Crystal
Scratch-resistant sapphire crystal
Winding Crown
Fluted, White gold
Bezel
Fixed White gold
Dial
Indexes
Roman Numerals
Details
Blued steel hands, Minute markers
Color
Solid silver, rhodie
Movement
Caliber
A. Lange & Sohne L096.1
Diameter (in mm)
37.3
Height (in mm)
11.1
Jewels
80
Functions
Day-of-week, month and leap-year, Hours, Minutes, Seconds, Orbital moon-phase with day/night indication for the northern hemisphere, Perpetual calendar, Stop-seconds
Winding
Manual winding
Movement
Mechanical manual winding
Frequency
21,600 semi-oscillations per hour
Oscillator
Precision beat-adjustment system with lateral setscrew and whiplash spring, Shock-resistant screw balance, balance spring manufactured in-house
Power Reserve
14 days (336 hours)
Bracelet
Material
Black Alligator Leather
Clasp
White gold pin buckle
Bracelet
Black Alligator leather strap
Complication
Day-of-week at 9 o'clock of seconds subdial
Month and leap-year display at 3 o'clock of hour subdial
Orbital moon-phase display with day/night indicator for the northern hemisphere at 6 o'clock
Perpetual calendar with outsize-date at 12 o'clock
Regulator dial with offset sweep minutes in large sub-dial
Subsidiary-seconds dial with stop seconds at lower left-hand side
hours subdial located at the lower right-hand side
Reviews
Address:United Kingdom Glasgow Name:Heide Mitchell
Essential for everyone to use, great gift and shipped fast..
Address:Uk Croydon Name:Redsoxfanzy
This was a gift to my son-in-law. He said that it is a great watch and loves it. Happy that I purchase it for him.
Address:Uae Rak Name:Shelley Brown
While the case was nicely engineered