Seiko Cal. 6158 - 778

The Seiko 6158-778 represents an important milestone in Seiko's 1966 lineup. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-5e235bcad064]

Also known as: UFO, Sportsmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1966

Related Models

• Seiko 0732-648
• Seiko 7056-830
• Seiko 5677-694
• Seiko 5287-644
• Seiko 6361-863
• Seiko 6696-842
• Seiko 4412-355
• Seiko 5667-656
• Seiko 6698-489
• Seiko 5611-990
• Seiko 6393-850
• Seiko 6176-928