Seiko Cal. 6191 - 435

The Seiko 6191-435 represents an important milestone in Seiko's 1976 lineup. Powered by the 6191 caliber with 28j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-df76c07201f0]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1976

Related Models

• Seiko 6354-406
• Seiko 6639-501
• Seiko 4549-766
• Seiko 4556-730
• Seiko 0748-748
• Seiko 4464-157
• Seiko 3889-548
• Seiko 6321-912
• Seiko 4423-846
• Seiko 0778-268
• Seiko 4511-227
• Seiko 6694-519