Description

Details

Patek Philippe - 3970EP-021

Perpetual Calendar Chronograph 3970 Platinum / Silver Stick

Brand:	Patek Philippe
Family:	Grand Complications
Reference:	3970EP-021
Name:	Perpetual Calendar Chronograph 3970 Platinum / Silver Stick
Produced:	1987 - 2004
Limited:	No

Case

Material:	Platinum
Glass:	Sapphire
Back:	Open
Shape:	Round
Diameter:	36.00 mm

Dial

Color:	Silver
Indexes:	Stick / Dot
Hands:	Stick

Description

The Patek Philippe 3970EP-021 has a platinum case and a opaline silver dial with stick markers.

Picture by Sotheby's.

Movement

Based on a Nouvelle Lemania ebauche, the CH 27-70 Q powered the iconic references 3970 and 5970. With added rattrapante function (CHR 27-70 Q) it also served in the much-coveted 5004. It was the last of the Patek Philippe Perpetual Calendar Chronograph movements not to be fully in-house.

Type:	Handwound
Brand:	Patek Philippe
Caliber:	CH 27-70 Q
Base:	Lemania2310
Display:	Analog
Diameter:	30.00 mm
Jewels:	24
Reserve:	60 h
Frequency:	18000 bph
Time:	Hours, Minutes, Small Seconds, Day / Night Indication
Date:	Date, Day, Leap Year, Month, Perpetual Calendar
Chronograph:	Chronograph, Column wheel