Seiko Cal. 6634 - 298

Seiko 6634-298

The 6634-298 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-9e8400d75d88]

Also known as: Bullhead, Flighty

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
35mm
Case Thickness
11.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
180m
Dial Color
White
Jewels
28j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1965

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