Seiko Cal. 6170 - 188

The Seiko 6170-188 represents an important milestone in Seiko's 1978 lineup. Powered by the 6170 caliber with 19j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-19aa3cc0d4ee]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

19j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1978

Related Models

• Seiko 5280-137
• Seiko 5683-862
• Seiko 3842-103
• Seiko 5232-785
• Seiko 7140-150
• Seiko 4470-831
• Seiko 5638-252
• Seiko 6281-402
• Seiko 5683-837
• Seiko 5271-304
• Seiko 6136-811
• Seiko 7037-713