Seiko Cal. 5657 - 991

Seiko 5657-991

The 5657-991 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-2142b00b59e3]

Also known as: Silverwave

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
38mm
Case Thickness
15.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
180m
Dial Color
Champagne
Jewels
25j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1988

Related Models

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