Seiko Cal. 5644 - 825

Seiko 5644-825

The 5644-825 is a sought-after Quartz piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-0dba3c22f01f]

Also known as: Rally, Silverwave

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
9.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Green
Jewels
19j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1995

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