Seiko Cal. 4475 - 257

The Seiko 4475-257 represents an important milestone in Seiko's 1976 lineup. Powered by the 4475 caliber with 19j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-3230af042d23]

Also known as: Shogun, World Timer

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1976

Related Models

• Seiko 6148-895
• Seiko 5676-157
• Seiko 7159-802
• Seiko 4596-950
• Seiko 5278-322
• Seiko 7153-795
• Seiko 3842-538
• Seiko 4591-328
• Seiko 5657-941
• Seiko 7164-769
• Seiko 5267-310
• Seiko 0777-522