Seiko Cal. 6684 - 100

Seiko 6684-100

The 6684-100 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6684 caliber with 30j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-36ff22301cac]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
41mm
Case Thickness
11.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Green
Jewels
30j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1965

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