Seiko Cal. 7156 - 122

The Seiko 7156-122 represents an important milestone in Seiko's 1968 lineup. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-001a49f55cf7]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1968

Related Models

• Seiko 6136-496
• Seiko 6654-975
• Seiko 5681-453
• Seiko 5283-666
• Seiko 6338-256
• Seiko 6235-974
• Seiko 7010-334
• Seiko 6210-206
• Seiko 7126-828
• Seiko 6111-458
• Seiko 7021-282
• Seiko 3842-849