Seiko Cal. 7129 - 109

The Seiko 7129-109 represents an important milestone in Seiko's 1970 lineup. With its 18mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-7f009df8e6c9]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1970

Related Models

• Seiko 6144-975
• Seiko 6260-701
• Seiko 5610-308
• Seiko 5286-113
• Seiko 5643-997
• Seiko 6189-689
• Seiko 5638-247
• Seiko 3863-209
• Seiko 5215-962
• Seiko 7076-821
• Seiko 6194-480
• Seiko 7197-280