Seiko Cal. 5638 - 356

Seiko 5638-356

The 5638-356 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5638 caliber with 34j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-96b7a6bf9495]

Also known as: Silverwave

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
10.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Burgundy
Jewels
34j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1995

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seikata-wm-96b7a6bf9495