Seiko Cal. 6399 - 489

Seiko 6399-489

This Automatic model from 1978 features a 43mm Stainless Steel case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-5fec0d3f9d94]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
14.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1978

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