Seiko Cal. 5680 - 649

Seiko 5680-649

This Quartz model from 1975 features a 38mm Stainless Steel case. Powered by the 5680 caliber with 32j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-4e3a93131fba]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
90m
Dial Color
White
Jewels
32j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1975

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