Seiko Cal. 5679 - 730

Seiko 5679-730

The 5679-730 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5679 caliber with 18j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-755544b223bc]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
70m
Dial Color
White
Jewels
18j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1993

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