Seiko Cal. 5670 - 909

Seiko 5670-909

The 5670-909 is a sought-after Automatic piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-2f35d36ad839]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
18j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1980

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