Seiko Cal. 3818 - 534

Seiko 3818-534

The Seiko 3818-534 represents an important milestone in Seiko's 1981 lineup. Powered by the 3818 caliber with 31j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-1a6a2c95d032]

Also known as: Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
130m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1981

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