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ETA 2450
Ligne: 12'''
Jewels: 21
Power Reserve: 42 hrs
Frequency: 21600 vph
Type: Automatic
Period used: ~1992
Diameter: 27.4 mm
Height: 5.45 mm
Hands: 1.50 x 0.90 x 0.20 mm
The ETA 2450 is an automatic watch movement that does not feature manual winding. It utilizes Seiko-Diafix combined settings for the escape wheel and 3rd wheel, along with a ball-bearing rotor. This movement incorporates a sophisticated excenter self-winding mechanism with just one gear stage. Key functions of the ETA 2450 include a sweep second hand, a day of the week calculating disc set by a pusher at 2 o'clock, and a date function that is quickset. This movement was primarily used around the year 1992.
The ETA 2450 features the following functions:
- Automatic Winding
- Date: quickset
- Day of week calculating disc for 23 years: set by pusher at 2h
- No Manual Wind
- Sweep second
Balance Staff Listing
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Mainspring Listing
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Incabloc Part Listing
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KIF Part Listing
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Documents
Parts Listing
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