Miyota 8285 Automatic Watch Movement 21 Jewels Day Date 3H

Name: Miyota 8285 Automatic Watch Movement 21 Jewels Day Date 3H
Brand: JDM Circle
SKU: 14:29#8285
Price: 126.5 AUD
Availability: InStock

$126.50 AUD

~~$69.08 AUD~~ $126.50 AUD

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Color 8285

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Miyota 8285 Automatic Mechanical Watch Movement – 21 Jewels Day-Date

Restore or upgrade a compatible mechanical watch with the Miyota 8285 automatic movement. Designed for watch repair and modification projects, this mechanical caliber features a distinctive day-date display, with the day of the week at 12 o'clock and the date at 3 o'clock.

The movement supports automatic self-winding and manual winding, providing convenient operation for compatible mechanical watches.

Key Features

Genuine Miyota Caliber 8285 movement (verify authenticity and origin)
21-jewel automatic mechanical movement
Automatic self-winding mechanism
Manual hand-winding capability
Wide day-of-the-week display at 12 o'clock
Date display at 3 o'clock
Quick-set day and date functions
Designed for compatible watch replacement and modification

Product Specifications

Manufacturer: Miyota / Citizen
Caliber: 8285
Movement Type: Automatic Mechanical
Jewels: 21
Display: Hours, Minutes, Seconds, Day and Date
Day Position: 12 o'clock
Date Position: 3 o'clock
Frequency: 21,600 vibrations per hour (3 Hz)
Power Reserve: Approximately 42 hours
Movement Diameter: 29.20mm
Movement Height: 5.94mm
Accuracy Specification: -20 to +40 seconds per day
Stem Reference: 065-212

Compatibility

Designed for compatible Miyota 8285 watch cases, dials, and hands.

Before purchasing, verify the movement diameter, height, dial feet positions, day-date window alignment, hand-fitting dimensions, stem length, and crown position. The 8285 is not a universal replacement for NH35, 8215, or other watch calibers.