Seiko Cal. 0764 - 139

Seiko 0764-139

The 0764-139 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-e558b90b06a7]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
42mm
Case Thickness
14.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
30m
Dial Color
Silver
Jewels
18j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1966

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