Seiko Cal. 6310 - 259

Seiko 6310-259

This Solar model from 1973 features a 35mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-c569f26acba8]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
15.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1973

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