| Tissot / Fab. suisse / swiss made (im Schild) |
| Fabrique d'Horlogerie Chs.Tissot & Fils | Uhren, Uhrenartikel, Uhrenteile; Le Locle, Genf und La Chaux-de-Fonds, Schweiz; registriert am 2.2.1944 |
Fig. 1 Fig. 2 | [SIZE=+1]Tissot 27-21T[/SIZE] Features manual wind sweep second Data 12''', Dm= 26.5mm, Do= 27.0mm H= 4.9mm F= 0.6mm T= 1.6mm 16 jewels f = 18000 A/h power reserve 43h Balance staff U619 INC Stem W619 Mainspring / battery Zf877, 1.30 x 10.5 x 0.12 x 320mm Hands 1.40 x 0.80 x 0.20mm Comments about the data | Remarks 1950-1952 family/generations: baseplate plane: 27 : sub second 27-1 : sub second, Incabloc 27-3 : sub second, Shock Resist 27-2: sweep second 27-23 : sweep second, Shock Resist 27-53: chronograph 60s, Shock Resist 27-63: sub second, date, Shock Resist baseplate bevelled, setting-lever spring modified: 27-T : sub second 27-1T: sub second, Incabloc 27-2T: sweep second 27-21T: sweep second, Incabloc 27-61T: sub second, date, Incabloc complete redesign: 27B : sub second 27B-1 : sub second, Incabloc 27B-2 : sweep second 27B-21: sweep second, Incabloc 27B-61: sweep second, date, Incabloc 27B-9: no second Example, year: signature; shock device 1951: 2524926, Chs. Tissot & Fils, Swiss, 16 Jewels; Incabloc |
