Seiko Cal. 6620 - 928

Seiko 6620-928

This Spring Drive model from 1973 features a 46mm Gold-Plated case. It features a Navy dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-5a85fe999300]

Also known as: UFO, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
9.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Navy
Jewels
32j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1973

Related Models

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