Seiko Cal. 6678 - 739

The Seiko 6678-739 represents an important milestone in Seiko's 1989 lineup. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-db3b3f8a09ce]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1989

Related Models

• Seiko 4459-134
• Seiko 7083-441
• Seiko 6120-567
• Seiko 5625-154
• Seiko 0748-904
• Seiko 4539-785
• Seiko 7136-529
• Seiko 6226-694
• Seiko 7026-251
• Seiko 5665-383
• Seiko 5247-864
• Seiko 6119-819