Seiko Cal. 5688 - 557

Seiko 5688-557

The 5688-557 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-357886d5ab9a]

Also known as: Monster, Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
45mm
Case Thickness
10.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
31j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1984

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seikata-wm-357886d5ab9a