Seiko Cal. 5688 - 675

Seiko 5688-675

The 5688-675 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-3b384d601fb9]

Also known as: Turtle, Sumo

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
10.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1979

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