Seiko Cal. 5265 - 309

Seiko 5265-309

This Spring Drive model from 1982 features a 45mm Gold-Plated case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-e5dca7ad24a5]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1982

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