Seiko Cal. 5644 - 881

Seiko 5644-881

The 5644-881 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-93a58703ee1d]

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
130m
Dial Color
Black
Jewels
23j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1996

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