Seiko Cal. 6140 - 158

The 6140-158 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6140 caliber with 35j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-320afd7a41fc]

Also known as: Crown, Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1970

Related Models

• Seiko 7058-286
• Seiko 6253-848
• Seiko 6629-408
• Seiko 5282-582
• Seiko 6115-342
• Seiko 7026-954
• Seiko 0716-736
• Seiko 7019-989
• Seiko 6699-550
• Seiko 7027-698
• Seiko 6314-288
• Seiko 6210-744