Seiko Cal. 4547 - 686

Seiko 4547-686

This Spring Drive model from 1966 features a 46mm Stainless Steel case. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-7b3f493193a1]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
11.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
160m
Dial Color
White
Jewels
22j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1966

Related Models

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