Seiko Cal. 6151 - 767

This Hand-Winding model from 1978 features a 43mm Hardlex-Coated Steel case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-ffe7336b4620]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1978

Related Models

• Seiko 5699-835
• Seiko 6610-856
• Seiko 5264-666
• Seiko 0762-203
• Seiko 4463-730
• Seiko 5696-607
• Seiko 7117-540
• Seiko 6180-797
• Seiko 6693-912
• Seiko 6685-547
• Seiko 6164-376
• Seiko 3896-633