Seiko Cal. 6646 - 662

Seiko 6646-662

The 6646-662 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-5532e547b5fa]

Also known as: Monster, Bullhead

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Cream
Jewels
28j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1995

Related Models

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