Seiko Cal. 4475 - 502

This Spring Drive model from 1987 features a 40mm Gold-Plated case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-b4430e904b9c]

Also known as: Pogue, UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1987

Related Models

• Seiko 5652-721
• Seiko 6377-463
• Seiko 6390-921
• Seiko 6216-408
• Seiko 6316-430
• Seiko 5619-426
• Seiko 7148-199
• Seiko 7196-336
• Seiko 5691-340
• Seiko 6667-110
• Seiko 5254-900
• Seiko 6183-885