Seiko Cal. 7140 - 658

The 7140-658 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7140 caliber with 33j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-ee0ede5dd144]

Also known as: Silverwave, Crown

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1993

Related Models

• Seiko 7168-778
• Seiko 7119-921
• Seiko 0780-176
• Seiko 4410-558
• Seiko 6692-192
• Seiko 5247-472
• Seiko 0749-985
• Seiko 7044-715
• Seiko 6361-662
• Seiko 4573-879
• Seiko 3863-519
• Seiko 4457-715