Seiko Cal. 5688 - 571

Seiko 5688-571

The Seiko 5688-571 represents an important milestone in Seiko's 1971 lineup. Powered by the 5688 caliber with 19j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-fcc695749679]

Also known as: Golden Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
41mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Burgundy
Jewels
19j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1971

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