A. Lange & Söhne
1815 Rattrapante Perpetual Calendar
730.025
$369,000
MSRP
Specifications
Case Diameter
41.5mm
Lug to Lug
47.5mm
Thickness
15.7mm
Lug Width
21mm
Material
platinum
Dial
silver
Movement
manual
Caliber
L101.2
Crystal
sapphire
Power Reserve
72h
Strap
leather
dressplatinumsplit-secondsperpetual-calendargrande-complication
41.5mm
Diameter
47.5mm
Lug to Lug
15.7mm
Thickness
21mm
Lug Width
L101.2 · Manual · Sapphire crystal · 72h power reserve
platinum · silver dial · leather
MSRP $369,000 · Introduced 2014
Perceived Size
How it wears, not just how it measures
~48mm
Compact (36mm)Substantial (60mm)
Fit Guide
16cm wrist (52mm flat)
1815 Rattrapante Perpetual Calendar
41.5mm dia / 47.5mm L2L · curved lugs
Good Fit
L2L Ratio
0.92
Verdict
Good Fit