Seiko Cal. 3818 - 481

Seiko 3818-481

The Seiko 3818-481 represents an important milestone in Seiko's 1978 lineup. Powered by the 3818 caliber with 20j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-3eab0aab1efb]

Also known as: Samurai, Silverwave

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
12.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Cream
Jewels
20j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1978

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