Seiko Cal. 5227 - 575

This Quartz model from 1967 features a 44mm Stainless Steel case. Powered by the 5227 caliber with 28j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-dfca20dc4e1e]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1967

Related Models

• Seiko 6675-314
• Seiko 5230-662
• Seiko 7033-714
• Seiko 7151-776
• Seiko 0740-445
• Seiko 0711-267
• Seiko 5243-750
• Seiko 6388-299
• Seiko 6237-352
• Seiko 6310-801
• Seiko 6313-426
• Seiko 7130-135