Seiko Cal. 6642 - 787

Seiko 6642-787

The 6642-787 is a sought-after Automatic piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-5dc104c3f7ff]

Also known as: Pogue

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
9.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1976

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