Seiko Cal. 5228 - 365

The 5228-365 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5228 caliber with 18j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-64cabcbf340f]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1990

Related Models

• Seiko 3814-483
• Seiko 6133-521
• Seiko 6156-331
• Seiko 6125-842
• Seiko 3812-367
• Seiko 4431-291
• Seiko 7169-984
• Seiko 5267-434
• Seiko 7089-291
• Seiko 4464-228
• Seiko 4535-102
• Seiko 7032-669