Seiko Cal. 6644 - 185

Seiko 6644-185

Released in 1998, the Cal. 6644 with design code 185 was part of Seiko's domestic market collection. Powered by the 6644 caliber with 33j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-4f072455c413]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
40mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
30m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1998

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