Seiko Cal. 7027 - 559

The Seiko 7027-559 represents an important milestone in Seiko's 1983 lineup. Powered by the 7027 caliber with 22j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-36b6251f0fa3]

Also known as: Crown, Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1983

Related Models

• Seiko 7170-833
• Seiko 6359-935
• Seiko 7125-363
• Seiko 3817-116
• Seiko 3817-102
• Seiko 5615-658
• Seiko 6689-960
• Seiko 0792-443
• Seiko 7093-577
• Seiko 5259-808
• Seiko 3875-288
• Seiko 6217-222