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Omega caliber 1040 movement – specifications and photo

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Omega caliber 1040 movement – specifications and photo

Omega caliber 1040 (Lemania 1340)  is Swiss movement from 1970’s.

Functions: 60s, 60min, 12h, cam switched, center-minute and -second, sub second
date: quickset, 24h display

Automatic movement with 22 jewels

Angle of lift: 52°

Movement height: 8.0 mm

f = 28800 A/h

Power reserve: 45 hours

Diameter: 31.0 mm

Details components:

1000 – Plate

1002 – Barrel and wheel train bridge

1005 – Pallet cock

1026 – Rotor

1030 – Balance cock

1037 – Chronograph bridge

1100 – Ratchet wheel

1101 – Crown wheel

1104 – Click

1105 – Click spring

1152 – Wig-wag setting wheel

1153 – Wig-wag setting wheel spring

1168 – Crown wheel cover

1170 – Wig-wag setting wheel cover

1200 – Barrel with arbor

1216 – Center wheel

1240 – Third wheel

1243 – Fourth wheel

1305 – Escape wheel

1316 – Pallet fork

1327 – Balance, complete

1331 – Regulator ring

1332 – Regulator pointer

1339 – Adjuster for regulator

1347 – Incabloc, upper

1363 – Stud-holder

1432 – Reduction gear

1437 – Driving gear for ratchet wheel

1453 – Large connecting wheel for winding gear

1454 – Small connecting wheel for winding gear

1464 – Winding gear

1475 – Differential

1705 – Chronograph runner

1710 – Chronograph driving wheel

1720 – Operating lever

1726 – Blocking lever

1728 – Second hammer

1733 – Blocking lever spring

1734 – Second hammer spring

1735 – Friction spring for chronograph runner

1745 – Hour recorder connecting rod

1746 – Connecting rod valet for hour recorder

1752 – Spring for bolt-stem of second hammer

1759 – Bolt-Stem of second hammer

1818 – Blocking lever yoke

1840 – Intermediate operating lever

1841 – Operating lever yoke

1842 – Operating lever spring

1843 – Lower cam for coupling clutch

1844 – Upper cam for hammer

1845 – Cam spring

2159 – Screw for stud

2224 – Screw for pallet cock

2237 – Screw for friction spring of chronograph runner

2345 – Screw for large and small connecting of winding gear

2345 – Screw for click

2353 – Screw for hour recorder connecting rod

2470 – Screw for hour recorder connecting rod valet

2471 – Screw for rotor

2475 – Screw for crown wheel cover

2476 – Screw for balance cock

2482 – Screw for pusher-stem for zero action

2483 – Screw for cams

2548 – Screw for coupling yoke (fixing)

2623 – Screw for wig-wag setting wheel cover

Other links:

Omega caliber 1040 watch parts

John BUZZUFY

John BUZZUFY

Looking for information on watches, watch parts or watchmaker tools? BUZZUY blog provides valuable information on vintage and modern watches, chronographs, modern timepieces and collectibles. Follow BUZZUFY on Social Media as well for more information and updates. @buzzufy