Seiko Cal. 7177 - 789

This Kinetic model from 1970 features a 45mm PVD Black case. Powered by the 7177 caliber with 29j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-795f84851cfd]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1970

Related Models

• Seiko 7166-391
• Seiko 5230-419
• Seiko 4548-904
• Seiko 4422-604
• Seiko 6315-863
• Seiko 6199-766
• Seiko 7132-221
• Seiko 3829-470
• Seiko 6668-726
• Seiko 6659-288
• Seiko 6158-214
• Seiko 4539-549