Seiko Cal. 4429 - 917

The Seiko 4429-917 represents an important milestone in Seiko's 1976 lineup. Powered by the 4429 caliber with 26j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-83f398c82360]

Also known as: Monster, Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1976

Related Models

• Seiko 4442-232
• Seiko 5638-569
• Seiko 3854-182
• Seiko 7029-557
• Seiko 5692-117
• Seiko 5692-917
• Seiko 6229-280
• Seiko 0715-832
• Seiko 7039-933
• Seiko 7166-742
• Seiko 6622-998
• Seiko 4428-661