Seiko Cal. 6198 - 678

This Hand-Winding model from 1978 features a 43mm PVD Black case. Powered by the 6198 caliber with 28j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-f0695c9972ec]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1978

Related Models

• Seiko 6147-117
• Seiko 6134-811
• Seiko 0718-592
• Seiko 5679-532
• Seiko 6697-317
• Seiko 4585-590
• Seiko 6162-273
• Seiko 5259-831
• Seiko 5689-839
• Seiko 6680-385
• Seiko 5265-812
• Seiko 7076-584