Seiko Cal. 4578 - 962

This Hand-Winding model from 1994 features a 44mm Gold-Plated case. Powered by the 4578 caliber with 21j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-dceb4b7003ba]

Also known as: Sumo, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

21j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1994

Related Models

• Seiko 3825-159
• Seiko 4515-281
• Seiko 0744-675
• Seiko 4482-914
• Seiko 5667-441
• Seiko 7143-951
• Seiko 5636-168
• Seiko 0730-247
• Seiko 3816-145
• Seiko 7080-977
• Seiko 4577-133
• Seiko 7039-476