Patek Philippe 2501 Calatrava "Turtle" 1957

Refined Simplicity — A pure expression of elegance, designed with quiet confidence Patek Philippe 2501 "Turtle"

Patek Philippe’s Calatrava line is a cornerstone of timeless dress watch design, and this reference 2501 is a prime example of the brand’s understated brilliance. Crafted in the early 1950s, this piece features a 34 mm 18k yellow gold case with short down turned lugs — a silhouette that feels both balanced and characterful on the wrist. Giving it also the nickname "Turtle".

Its vertically brushed silver sub-second dial is accented by a delicate gold stick handset and matching indices, radiating refinement with every glance. The subtle texture and clarity speak to Patek’s obsession with precision — not just mechanically, but visually.

Understated yet undeniably luxurious, this Calatrava is a quiet celebration of the mid-century ideal: less noise, more meaning.

- wrist size in our picture is 18cm circumference -

• great overall condition, showing minor traces of use
• 3- body 18k yellow gold case with snap-on case back
• 34 mm (without crown) / 34.5 mm (lug-to-lug) / 17 mm (between lugs) / 9 mm thick
  
• reference: 2501-1
• year: 1957
• total weight: 38 g

MOVEMENT:

• Patek Philippe Cal. 10-200 - manual wind
• 18 jewels, 19800 A/h, 36 hours power reserve
• professionally serviced 02/2026
• +25 sec/d / 310°

BOX & PAPERS:

• comes with Extract from the Archives of Patek Philippe (issued March 2026)
• GOLDAMMER certificate of authenticity & service documentation card
• GOLDAMMER box

GOLDAMMER REFERENCE: #1397