Seiko Cal. 6140 - 258

This Solar model from 1979 features a 38mm Titanium case. Powered by the 6140 caliber with 27j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-47dba87cbf5d]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1979

Related Models

• Seiko 0745-853
• Seiko 6687-245
• Seiko 6311-552
• Seiko 7190-657
• Seiko 6334-856
• Seiko 7119-618
• Seiko 7139-234
• Seiko 5691-261
• Seiko 4587-414
• Seiko 3889-901
• Seiko 6259-628
• Seiko 6230-648