Seiko Cal. 6650 - 256

This Quartz model from 1979 features a 39mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-c9d2de20d45a]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1979

Related Models

• Seiko 7092-954
• Seiko 6156-100
• Seiko 7087-998
• Seiko 6157-757
• Seiko 7056-490
• Seiko 6645-881
• Seiko 0789-589
• Seiko 5652-223
• Seiko 5649-201
• Seiko 0723-386
• Seiko 5634-996
• Seiko 6153-604