Seiko Cal. 6157 - 915

The Seiko 6157-915 represents an important milestone in Seiko's 1985 lineup. Powered by the 6157 caliber with 21j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-509bd9d860d2]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

21j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1985

Related Models

• Seiko 7077-222
• Seiko 6689-563
• Seiko 5677-453
• Seiko 7053-309
• Seiko 7059-475
• Seiko 5610-916
• Seiko 6665-832
• Seiko 3818-225
• Seiko 5268-671
• Seiko 5294-358
• Seiko 3818-238
• Seiko 7172-941