Seiko Cal. 5617 - 615

The 5617-615 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-8832e523ca31]

Also known as: Bullhead, Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1977

Related Models

• Seiko 4513-406
• Seiko 5240-163
• Seiko 6185-504
• Seiko 6186-741
• Seiko 5629-396
• Seiko 4475-343
• Seiko 3815-892
• Seiko 0743-285
• Seiko 4428-510
• Seiko 6325-330
• Seiko 5659-185
• Seiko 3843-139