Seiko Cal. 7140 - 179

The Seiko 7140-179 represents an important milestone in Seiko's 1983 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-3954afe8a912]

Also known as: Shogun, Rally

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Burgundy

Jewels

29j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1983

Related Models

• Seiko 6621-924
• Seiko 6364-981
• Seiko 6282-998
• Seiko 4515-711
• Seiko 5698-624
• Seiko 3863-323
• Seiko 5639-995
• Seiko 6638-943
• Seiko 4435-422
• Seiko 6652-969
• Seiko 5249-673
• Seiko 7138-219