Seiko Cal. 6318 - 732

Seiko 6318-732

The 6318-732 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-7a7cdb9f4c81]

Also known as: Sportsmatic

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
40mm
Case Thickness
10.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1977

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