LONGINES Chronograph Rattrapante, Cal.262 1/10 Split-Second, nonius scale, 60s

Extremely rare LONGINES pocket watch chronograph split second rattrapante reference 8350 1

Caliber Longines 262 1/10 Split-Second, platinum double column wheel movement, rhodinated, polished, Côtes de Genève finish, polished screws, finely polished chronograph steel parts, ratchet, Glucydur screw balance wheel. breguet overcoil balance spring, serial number same as on the case back, high-frequency beat rate: 36.000 bpm

First chronograph including a Nonius/vernier scale hand introduced by Longines in 1966

Steel-case, sunburst satin silver dial, black varnished hands, Nonius/vernier hand in orange and yellow

Case size 66mm, total weight 298g