Seiko Cal. 0715 - 999

Seiko 0715-999

The 0715-999 is a sought-after Spring Drive piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-e216de74611a]

Also known as: Sumo, UFO

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Silver
Jewels
28j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1979

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