The Annual Calendar Regulator Ref. 5235 is a wristwatch by Patek Philippe.
Annual Calendar with regulator design and a two-tone dial in graphite and ebony-black with a vertical satin finish.
For the manufacture movement 31-260 REG QA incorporates a Pulsomax® escapement and a Spiromax® balance spring in Silinvar® – both developed by the “Patek Philippe Advanced Research” department.
Movement:
Case:
Dial:
Functions:
Bracelet:
Price:
© Watch Wiki. All texts are protected by copyright. The respective copyright holders are the signatories of the contributions. For details see Impressum. Regarding objections and complaints (copyright and other rights) also see there. Impressum | Privacy Policy | Copyright | About Watch Wiki