Seiko Cal. 7017 - 431

The Seiko 7017-431 represents an important milestone in Seiko's 1977 lineup. Powered by the 7017 caliber with 26j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-0be2bfcdaf7c]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1977

Related Models

• Seiko 7196-341
• Seiko 0744-859
• Seiko 5652-536
• Seiko 4425-180
• Seiko 6191-311
• Seiko 6311-988
• Seiko 7140-446
• Seiko 7196-674
• Seiko 4567-969
• Seiko 5616-489
• Seiko 6622-592
• Seiko 6643-764