Item Description
It's a Vintage SEIKO BELL-MATIC CALENDAR.
It's in Excellent used condition.
It's in Excellent used condition.
- Movement :
- Caliber : 4005A 27 Jewels.
- Movement : Mechanical (Automatic).
- Year of manufacture : 1969.
- Externals :
- Serial number : 921657.
- Glass : Acrylic.No scratches.
- Case Size : Approximate Width-36.9mm.
- Lug Width : 19mm.
- Band : Seiko Stainless-steel bracelet.
- Wrist size that can be worn : Up to about 175mm.
- This watch does not come with the box and instruction manual. The watch itself will be delivered.
- The Bell-Matic has two mainsprings: one for powering the watch and one for ringing the bell.The mainspring for powering the watch is wound by shaking the watch.The mainspring for ringing the bell is wound by winding the crown while the button at the 2 o'clock position is not pulled out.
- Condition :
- This watch was overhaul serviced in March 2026.
- Used, it runs well.
- This watch has been carefully checked and adjusted, and will be delivered ready to use with confidence.
- The day difference time is less than +-1 minute / day.
- Quick set Date : Okay. Push the button at the 2 o'clock position.
- The bell rings properly, though its timing may vary by a few minutes. Please consider this acceptable for a vintage watch.
