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LONGINES 490

Technical data: Longines 490 (Election 885).

  • 17 jewels, manual wind, sub second.
  • Size: 13''' 28.9 mm.
  • H: = 3.20 mm.
  • N: = 21.600 A/h.
  • Power reserve: 46 h.
  • Mainspring: 1.30 - 11.5 x 0.14 mm.
Longines 490-105, Barrel bridge

Longines 490-105, Barrel bridge
Longines 490-180/1, Barrel with arbor, complete

Longines 490-180/1, Barrel with arbor, complete
Longines 490-201, Center wheel

Longines 490-201, Center wheel
Longines 490-210, Third wheel

Longines 490-210, Third wheel
Longines 490-240, Cannon pinion

Longines 490-240, Cannon pinion
Longines 490-250, Hour wheel

Longines 490-250, Hour wheel
Longines 490-260, Minute wheel

Longines 490-260, Minute wheel
Longines 490-371, KIF bloc, lower

Longines 490-371, KIF bloc, lower
Longines 490-401, Winding stem

Longines 490-401, Winding stem
Longines 490-407, Clutch wheel

Longines 490-407, Clutch wheel
Agotado
Longines 490-415, Ratchet wheel

Longines 490-415, Ratchet wheel
Longines 490-420, Crown wheel

Longines 490-420, Crown wheel
Longines 490-425, Click

Longines 490-425, Click
Longines 490-430, Click spring

Longines 490-430, Click spring
Longines 490-435, Yoke

Longines 490-435, Yoke
Longines 490-440, Yoke spring

Longines 490-440, Yoke spring
Longines 490-443, Setting lever

Longines 490-443, Setting lever
Longines 490-445, Setting lever spring

Longines 490-445, Setting lever spring
Longines 490-450, Setting wheel

Longines 490-450, Setting wheel
Longines 490-5425, Screw for click

Longines 490-5425, Screw for click
Longines 490-5445, Screw for setting lever spring

Longines 490-5445, Screw for setting lever spring
Longines 490-705, Escape wheel

Longines 490-705, Escape wheel
Longines 490-710, Pallet fork

Longines 490-710, Pallet fork
Longines 490-728, Balance staff

Longines 490-728, Balance staff