Seiko Cal. 0782 - 637

Seiko 0782-637

The 0782-637 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-b5a8bbd07520]

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Navy
Jewels
22j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1979

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seikata-wm-b5a8bbd07520