Seiko Cal. 4485 - 475

The Seiko 4485-475 represents an important milestone in Seiko's 1974 lineup. Powered by the 4485 caliber with 33j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-50bd1788f75e]

Also known as: Sumo, Emperor

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1974

Related Models

• Seiko 6221-663
• Seiko 6690-431
• Seiko 3866-899
• Seiko 6331-444
• Seiko 4563-953
• Seiko 3899-433
• Seiko 4482-493
• Seiko 3838-238
• Seiko 3826-960
• Seiko 6367-706
• Seiko 4589-263
• Seiko 4472-252