Seiko Cal. 5644 - 988

Seiko 5644-988

The 5644-988 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-f7fac3cc3458]

Also known as: Rally

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
38mm
Case Thickness
12.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
29j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1982

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