Seiko Cal. 6684 - 472

Seiko 6684-472

This Automatic model from 1974 features a 42mm Stainless Steel case. Powered by the 6684 caliber with 26j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-378699c762b3]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
10.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Silver
Jewels
26j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1974

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seikata-wm-378699c762b3