Seiko Cal. 7140 - 968

The 7140-968 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7140 caliber with 22j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-022df1840cba]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1966

Related Models

• Seiko 6386-218
• Seiko 6347-880
• Seiko 6634-955
• Seiko 6126-458
• Seiko 7129-545
• Seiko 4559-453
• Seiko 7190-668
• Seiko 4599-367
• Seiko 5273-666
• Seiko 5248-870
• Seiko 7117-463
• Seiko 6243-721