Seiko Cal. 6318 - 711

Seiko 6318-711

This Automatic model from 1981 features a 45mm Titanium case. With its 18mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-37de41457457]

Also known as: World Timer, Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
45mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
150m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1981

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seikata-wm-37de41457457