Seiko Cal. 6628 - 787

Seiko 6628-787

The Seiko 6628-787 represents an important milestone in Seiko's 1967 lineup. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-639df00169b5]

Also known as: Monster, Shogun

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
9.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1967

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