Seiko Cal. 6628 - 357

The Seiko 6628-357 represents an important milestone in Seiko's 1988 lineup. Powered by the 6628 caliber with 26j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-4209702adaa8]

Also known as: Shogun, Arnie

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1988

Related Models

• Seiko 6381-922
• Seiko 6118-861
• Seiko 7173-264
• Seiko 6680-775
• Seiko 3846-911
• Seiko 7152-720
• Seiko 7037-532
• Seiko 3816-481
• Seiko 7032-935
• Seiko 6216-338
• Seiko 7090-931
• Seiko 5670-201