Seiko Cal. 4478 - 978

This Automatic model from 1994 features a 44mm Titanium case. Powered by the 4478 caliber with 33j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-9d9b76f95cd0]

Also known as: Monster, Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1994

Related Models

• Seiko 7028-291
• Seiko 6655-610
• Seiko 5623-234
• Seiko 7025-474
• Seiko 5698-959
• Seiko 5279-609
• Seiko 0720-914
• Seiko 0765-740
• Seiko 7023-883
• Seiko 3839-963
• Seiko 0729-913
• Seiko 6634-913