Watch Data

18kt green gold 18k red gold bezel Wrist Chronometer no. 5375

Case: s/n; 10157, 18kt green gold. brushed rectangular case with rose gold lunette inner bezel

Dial: mat silver dial with min disk center, seconds dial at bottom, jumping hour aperture, signed Gubelin, Lucerne or Niton, Geneve

Movement: 5375, Tonneau caliber 10"', 18 jewels, 8 or all adjustments, 2 x Poincon de Geneve quality seals obtained in 1928

Provenance:
1928 - Niton, Geneve

1928 - Gübelin, Lucerne

Official ledger text/ French abbreviations from the Archive from Gübelin, Lucerne, Heritage department; 27 juli 1928; Niton S.A.; 10157, 5375; 10" or vert 18kt. brosse, rect. cornes, lun. inter. or rose poli, neuv. 18 p. cadr. arg. mat. h. sautant, min, c sec.em.montre dite skeleton coupe-

Translation; July 27, 1928; Niton S.A.; 10157, 5375; 10" 18kt green gold. brushed rectangular case. interior window (lunette intérieur), polished rose gold. movement 18 jewels with Poincon. Mat silver dial. Jumping hours, minute disk and subdial for seconds, so-called skeleton cut-out watch

Credits to; Gübelin, Maihofstrasse 102, 6006 Lucerne, Switzerland