Seiko Cal. 5680 - 303

Seiko 5680-303

The Seiko 5680-303 represents an important milestone in Seiko's 1981 lineup. Powered by the 5680 caliber with 29j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-95b637bc8b44]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1981

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