Seiko Cal. 5238 - 528

The Seiko 5238-528 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-8e52e09a43fe]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

27j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1971

Related Models

• Seiko 6687-211
• Seiko 6298-320
• Seiko 5268-121
• Seiko 6141-136
• Seiko 6357-941
• Seiko 6344-492
• Seiko 0793-324
• Seiko 4442-930
• Seiko 3861-409
• Seiko 7181-552
• Seiko 4564-739
• Seiko 6269-401