 | Ranfft Watches | Pink Pages for Timepieces |
|
|
.
|
|
| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2  Fig. 3 | ETA 2630 Features automatic sweep second day date: quickset Data 11.5''', Dm= 25.6mm, Do= 26.0mm H= 5.15mm F= 1.65mm T= 2.25mm 17/21/25 jewels f = 21600 A/h power reserve 42h Balance staff U2905 Stem W3390 Mainspring / battery 1.20 x 11.0 x 0.125mm Hands 1.50 x 0.90 x 0.21mm Comments about the data | Remarks 1970- differences not known between 2630, 2632, 2638R family/generations: 18000 A/h: 2500: manual wind 2502: manual, date 2503: manual, date, 13''' 2508: manual, day, date 2509: manual, day, date, 13''' 2516: manual, date quickset 2520, 2524, 2525, 2528: automatic 2521: automatic, 13''' 2522, 2526, 2527, 2529: auto, date 2523: auto, date, 13''' 2532: auto, date quickset 2538: auto, day, date quickset 2539: auto, day, date quickset, 13''' 21600 A/h: 2600: manual wind 2602: manual, date 2603: manual, date, 13''' 2608: manual, day, date 2609: manual, day, date, 13''' 2612: manual, date quickset 2618: manual, day, date quickset 2620: automatic 2622: auto, date 2623: auto, date, 13''' 2637: auto, date quickset 2630, 2632, 2638: auto, day, date quickset 2639: auto, day, date quickset, 13''' 28800 A/h: 2722: automatic 2724: auto, date quickset 2728: auto, day, date quickset 36000 A/h: 2732: automatic 2734: auto, date quickset 2738: auto, day, date quickset suffix R: ball bearing in calibres which were also produced without ball bearing Example, year: signature; shock device ca. 1970: WG, Swiss Made, 21 Jewels; Incabloc Not for Sale! The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and evaluation of the movement calibre, as well as for approximate dating. |
| bidfun-db 21.3 © 02-08-15, mtr-Ranfft |
 ...the alternative - free of charge! |
|
