ref.425
Yellow, Black dial
SPECIFICATIONS
- Manufacturer
- Patek Philippe
- Reference
- 425
- Year
- 1936
- Movement
- Manual winding
- Material
- Yellow gold
- Caliber
- 9-90
- Diameter
- 40mm x 20mm
- Accessories
- Extract from the Archives
- 7
- 10
- 42
- 64
- 96
- 98
- 130
- 136
- 146
- 158
- 194
- 252
- 410
- 417
- 425
- 429
- 437
- 438
- 445
- 447
- 448
- 450
- 453
- 469
- 482
- 490
- 492
- 493
- 514
- 519
- 522
- 524
- 530
- 533
- 534
- 535
- 537
- 539
- 540
- 541
- 547
- 555
- 556
- 565
- 570
- 574
- 576
- 592
- 598
- 605
- 617
- 652
- 663
- 707
- 770
- 1152
- 1189
- 1289
- 1408
- 1415
- 1431
- 1436
- 1441
- 1442
- 1450
- 1461
- 1463
- 1477
- 1480
- 1485
- 1488
- 1491
- 1493
- 1503
- 1509
- 1513
- 1517
- 1522
- 1526
- 1527
- 1530
- 1536
- 1540
- 1543
- 1544
- 1550
- 1559
- 1560
- 1566
- 1578
- 1582
- 1585
- 1588
- 1593
- 2292
- 2295
- 2404
- 2406
- 2410
- 2418
- 2422
- 2423
- 2424
- 2427
- 2431
- 2436
- 2441
- 2442
- 2450
- 2451
- 2452
- 2454
- 2455
- 2456
- 2457
- 2461
- 2468
- 2469
- 2471
- 2476
- 2481
- 2483
- 2484
- 2488
- 2491
- 2493
- 2496
- 2499
- 2503
- 2508
- 2509
- 2511
- 2526
- 2531
- 2533
- 2540
- 2545
- 2549
- 2551
- 2552
- 2554
- 2555
- 2569
- 2570
- 2584
- 2597
- 3086
- 3128
- 3148
- 3219
- 3250
- 3254
- 3255
- 3266
- 3267
- 3289
- 3293
- 3303
- 3403
- 3405
- 3406
- 3410
- 3411
- 3413
- 3415
- 3416
- 3417
- 3418
- 3423
- 3424
- 3425
- 3428
- 3429
- 3430
- 3433
- 3438
- 3439
- 3440
- 3445
- 3448
- 3450
- 3466
- 3483
- 3514
- 3541
- 3561
- 3579
- 3589
- 3601
- 3602
- 3634
- 3700
- 3710
- 3718
- 3732
- 3733
- 3738
- 3748
- 3796
- 3800
- 3923
- 3939
- 3940
- 3960
- 3969
- 3970
- 4404
- 4432
- 4596
- 4700
- 4734
- 4860
- 5000
- 5004
- 5035
- 5049
- 5065
- 5066
- 5110
- 5131
- 5136
- 5165
- 5196
- 5204
- 5235
- 5236
- 5971
With Patek Philippe Extract from the Archives confirming production of the present watch with black dial and yellow gold indexes in 1936 and its subsequent sale on June 9th of 1936.
Extract also confirming the original case and dial were replaced by the current case number and a black dial during a servicing in their workshops in January 1946.