Seiko Cal. 6191 - 435

The Seiko 6191-435 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-2aef274ac0e9]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1971

Related Models

• Seiko 6160-486
• Seiko 6220-974
• Seiko 5631-230
• Seiko 6178-577
• Seiko 4583-442
• Seiko 6698-755
• Seiko 4494-235
• Seiko 5683-724
• Seiko 0713-634
• Seiko 3881-367
• Seiko 4478-938
• Seiko 5633-404