Seiko Cal. 6140 - 609

Released in 1972, the Cal. 6140 with design code 609 was part of Seiko's domestic market collection. Powered by the 6140 caliber with 34j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-c49ddad757bd]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1972

Related Models

• Seiko 4465-835
• Seiko 5297-639
• Seiko 6363-331
• Seiko 5226-231
• Seiko 5213-985
• Seiko 5216-549
• Seiko 7132-998
• Seiko 4469-515
• Seiko 6167-799
• Seiko 5669-380
• Seiko 4590-980
• Seiko 5664-244