The Longines Istituto Idrografico R. Marina Watch
The Sport Legends line from Longines pays tribute to the pioneers of sport and exploration whose exploits have been timed and measured by the company. This year, the winged hour-glass brand is reviving the wrist chronograph originally developed in 1938 for the mapmakers of the Italian Navy Hydrographic Institute and, at the same time, celebrating the 70th anniversary of this timepiece! (swisstime)
- The Longines Istituto Idrografico
R. Marina Watch
The Longines Istituto Idrografico R. Marina Watch
- Movement Automatic L651.3, 12½ lignes, 37 jewels, 28,800 vib/h, 42-hour power reserve
- Functions Hours, minutes, seconds and chronograph
- Case Stainless steel, 40 mm
- Hesalite glass
- Cover stamped with the Istituto Idrografico R. Marina logo, back engraved with original Longines EFCo logo
- Water-resistant to 30 m
- Dial Black lacquer
- Arabic numerals and blued hands coated with Superluminova
- 30-minute counter at 9 o’clock and central chrono seconds hand
- Bracelet/Strap Red-brown alligator with buckle