Seiko Cal. 7177 - 821

This Kinetic model from 1979 features a 38mm PVD Black case. Powered by the 7177 caliber with 32j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-90399f784af9]

Also known as: Samurai, Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1979

Related Models

• Seiko 0773-127
• Seiko 4451-144
• Seiko 6279-938
• Seiko 6618-963
• Seiko 6366-856
• Seiko 3820-592
• Seiko 5694-501
• Seiko 3864-750
• Seiko 5269-556
• Seiko 6366-265
• Seiko 6196-280
• Seiko 0774-381