Seiko Cal. 5644 - 749

Seiko 5644-749

This Automatic model from 1990 features a 40mm Gold-Plated case. Powered by the 5644 caliber with 26j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-e31149d2b598]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
140m
Dial Color
White
Jewels
26j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1990

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seikata-wm-e31149d2b598