Side by side

Differs

A. Lange & Söhne Lange 1 Daymatic320.028

A. Lange & Söhne Lange 1 Daymatic

Patek Philippe Perpetual Calendar 53275327G-001

Patek Philippe Perpetual Calendar 5327

General

Collection (differs): Lange 1; Grand Complications
Status (differs): Discontinued; In production
Introduced (differs): 2017; 2016
Retail price: Not known; €113,700

Case

Shape: Round; Round
Diameter (differs): 39.5 mm; 39 mm
Thickness (differs): 10.4 mm; 9.71 mm
Lug width: 20 mm; Not known
Material: 18k white gold; 18k white gold
Caseback: Display (sapphire); Display (sapphire)
Crystal: Sapphire; Sapphire
Water resistance: 30 m; 30 m

Movement

Calibre (differs): A. Lange & Söhne L021.1; Patek Philippe 240 Q
Type: Automatic; Automatic
Origin: In-house; In-house
Power reserve (differs): 50 h; 48 h
Frequency: 21,600 vph (3 Hz); 21,600 vph (3 Hz)
Jewels (differs): 67; 27
Certification: Not known; Patek Philippe Seal
Functions (differs): Outsize date
Day-of-week display; Perpetual calendar
Day, date, month, leap year and 24-hour indication by hands
Moon phases
Complications (differs): Big date
Day
Small seconds; Date
Day
Day / night indicator
Month
Moon phase
Perpetual calendar
Small seconds

Dial

Colour: Blue; Blue
Pattern: Not known; Sunburst
Indices (differs): Mixed; Applied, Breguet numerals
Hands (differs): Alpha; Leaf

Bracelet

Type: Leather strap; Leather strap
Clasp (differs): Pin buckle, 18k white gold; Folding clasp, 18k white gold
Strap colour (differs): Dark blue; Shiny navy blue