Seiko Cal. 6678 - 766

This Spring Drive model from 1993 features a 39mm Two-Tone case. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-43a33b2fa7f4]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1993

Related Models

• Seiko 0721-246
• Seiko 6617-326
• Seiko 4547-717
• Seiko 6122-446
• Seiko 4535-403
• Seiko 6348-170
• Seiko 4472-297
• Seiko 6686-903
• Seiko 6375-610
• Seiko 7074-754
• Seiko 5646-777
• Seiko 6637-516