Seiko Cal. 5618 - 415

This Spring Drive model from 1990 features a 38mm Two-Tone case. With its 19mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-4701365c782d]

Also known as: Samurai, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1990

Related Models

• Seiko 5243-826
• Seiko 4491-285
• Seiko 6335-911
• Seiko 7010-735
• Seiko 6117-444
• Seiko 6193-874
• Seiko 5290-970
• Seiko 0745-328
• Seiko 5231-756
• Seiko 7017-779
• Seiko 0763-574
• Seiko 5683-924