Seiko Cal. 7129 - 436

The Seiko 7129-436 represents an important milestone in Seiko's 1983 lineup. With its 20mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-5a9acd827ead]

Also known as: Shogun, Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1983

Related Models

• Seiko 4543-687
• Seiko 3846-534
• Seiko 7158-267
• Seiko 5291-300
• Seiko 5293-176
• Seiko 6654-212
• Seiko 3818-139
• Seiko 6218-453
• Seiko 5662-505
• Seiko 7062-698
• Seiko 4445-482
• Seiko 3862-195