Seiko Cal. 6649 - 320

Seiko 6649-320

Released in 1978, the Cal. 6649 with design code 320 was part of Seiko's domestic market collection. Powered by the 6649 caliber with 25j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-34c089baedb5]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
44mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
200m
Dial Color
Silver
Jewels
25j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1978

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seikata-wm-34c089baedb5