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National Jewellers

National Jewellers

Examination Record

Stock no.
NJO-1245
Examined
October 2026

Patek Philippe Twenty~4 4910/10A, Steel and Diamonds

Patek Philippe

Twenty~4, Steel and Diamonds

A Twenty~4 in stainless steel — black dial with diamond hour markers, two rows of diamonds on the case, manchette-style bracelet, quartz. Reference 4910/10A.

Reference
4910/10A
Condition
Excellent
Case size
25 mm
Case material
Stainless steel
Movement
Quartz
Dial colour
Black
Bracelet
Link bracelet
Measurements
Case 25.1 × 30 mm

What we examine

  • Our horologists examine the movement and check serial and reference numbers.
  • The dial, hands, crown, bezel, bracelet and clasp are assessed for consistency with the model.
  • Condition is assessed on our six-tier grading scale; this piece is graded Excellent.

The piece described on this record was examined and authenticated by National Jewellers before it was offered for sale. We stand behind the authentication of every item we sell.

This record sets out our examination of the piece. It is not an appraisal or a statement of value. National Jewellers is independent and is not affiliated with, authorised by or endorsed by Patek Philippe; brand names are trademarks of their owners. To confirm this record, write to info@nationaljewellers.ca quoting the stock number.