Seiko Cal. 5284 - 931

Seiko 5284-931

This Automatic model from 1971 features a 38mm Stainless Steel case. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-791a44592cbc]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
12.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Navy
Jewels
28j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1971

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seikata-wm-791a44592cbc