Seiko Cal. 4415 - 676

This Spring Drive model from 1986 features a 37mm Gold-Plated case. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-3cc6149cb024]

Also known as: UFO, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1986

Related Models

• Seiko 6311-929
• Seiko 6310-415
• Seiko 3887-263
• Seiko 6312-156
• Seiko 0734-827
• Seiko 4524-504
• Seiko 7023-233
• Seiko 5287-134
• Seiko 5232-591
• Seiko 6610-229
• Seiko 4489-251
• Seiko 5243-590