A. Lange & Sohne A. Lange and Sohne 1815 Rattrapante Perpetual Calendar Pt. 421.025FE

Basic Information

Brand

A. Lange & Sohne

Model

1815

Reference number

421.025FE

Movement

Manual winding movement.

Case Material

Platinum round case 41.9 mm in diameter. Transparent exhibition sapphire crystal case back. A. Lange & Sohne on the fluted crown.

Bracelet material

Black leather strap with a platinum deployant buckle.

Condition

Excellent

Caliber

Movement

Manual winding movement.

Caliber/Movement

L101.1

Power Reserve

42 hrs

Case

Case Material

Platinum round case 41.9 mm in diameter. Transparent exhibition sapphire crystal case back. A. Lange & Sohne on the fluted crown.

Case Diameter

41.9 mm

Water Resistance

3.0 ATM

Bezel material

Platinum

Dial

Argenté-Silver dial with blued alpha-style hands and black printed Arabic numeral hour markers. Power-reserve indicator, moon-phase display, chronograph, day-of-week display, perpetual calendar, Analog date

Bracelet/Strap

Bracelet Material

Black leather strap with a platinum deployant buckle.

Clasp

Black leather strap with a platinum deployant buckle.

Clasp Material

Black leather strap with a platinum deployant buckle.

Functions

Date

Calendar, Chronograph, Column Wheel, Date, Day, Day / Night Indication, Hours, Leap Year, Minutes, Month, Monopusher, Moon Phases, Perpetual Calendar, Rattrapante, Seconds, Skeletonized, Small Seconds, Split-Seconds, Transparent Caseback, Year Indicator