Seiko Cal. 5228 - 272

The Seiko 5228-272 represents an important milestone in Seiko's 1968 lineup. Powered by the 5228 caliber with 27j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-01bfc1790646]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1968

Related Models

• Seiko 7167-897
• Seiko 6298-879
• Seiko 6325-455
• Seiko 3884-201
• Seiko 4574-598
• Seiko 6260-557
• Seiko 0731-472
• Seiko 7025-865
• Seiko 7059-213
• Seiko 6699-543
• Seiko 7128-893
• Seiko 6248-457