Seiko Cal. 3865 - 415

The Seiko 3865-415 represents an important milestone in Seiko's 1977 lineup. With its 20mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-3de766b28a5c]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1977

Related Models

• Seiko 6673-257
• Seiko 0765-632
• Seiko 7173-134
• Seiko 7187-319
• Seiko 0754-186
• Seiko 7178-709
• Seiko 4438-555
• Seiko 6344-366
• Seiko 4585-366
• Seiko 5258-433
• Seiko 7015-741
• Seiko 6371-984