Seiko Cal. 5227 - 439

This Hand-Winding model from 1970 features a 38mm Stainless Steel case. With its 22mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-9c5bd5915fa9]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1970

Related Models

• Seiko 7087-823
• Seiko 6199-478
• Seiko 6681-173
• Seiko 7099-949
• Seiko 6386-172
• Seiko 0713-128
• Seiko 4410-343
• Seiko 4537-139
• Seiko 6646-769
• Seiko 0725-797
• Seiko 6646-418
• Seiko 5259-306