MATHEY-TISSOT Type 12 Borduhr mit Chronograph (Dashboard), Schweiz um 1960, geschwärztes Metallgeh., Boden m. Bajonette-Verschluß, innen-liegende Drehlünette m. Leuchtindexen, Bedienung d. Chronographen über Krone & Drücker b. 6, schwarzes Zifferbl., Leucht- Indexe & -Zeiger, 15-Min.-Zähler b. 6, Nullstellung d. Sek. zu richten, rhod. Werk Kal. Valjoux 555 m. Schaltrad, 17 St., Gluc.- Schraubenunruh m. Breg.-Spir., M. ca. 74 x 60 x 27 mm, EZ 2-3
MATHEY-TISSOT Type 12 board watch with chronograph (dashboard), Switzerland around 1960, blackened metal case, case back with bayonet-closure, inside-turning bezel with luminous indices, setting of the chronograph by winding crown & pusher at 6, black dial, luminous-indices & -hands, 15-minutes-counter at 6, zero-position of second has to be adjust, rhodium plated movement calibre Valjoux 555 with intermediate wheel, 17 jewels, glucydur-screw balance with Breguet- hairspring, measures approx. 74 x 60 x 27 mm, condition 2-3