Seiko Cal. 3818 - 283

Seiko 3818-283

The Seiko 3818-283 represents an important milestone in Seiko's 1966 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-0a5e303a714d]

Also known as: Navigator, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
11.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Cream
Jewels
26j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1966

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