Seiko Cal. 6328 - 321

Seiko 6328-321

The 6328-321 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6328 caliber with 28j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-58189e24b2c1]

Also known as: Pogue, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1997

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seikata-wm-58189e24b2c1