Seiko Cal. 5634 - 679

Seiko 5634-679

The 5634-679 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5634 caliber with 23j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-837a3bc2c294]

Also known as: Silverwave, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
15.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1986

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seikata-wm-837a3bc2c294