Seiko Cal. 3813 - 454

Seiko 3813-454

The Seiko 3813-454 represents an important milestone in Seiko's 1990 lineup. Powered by the 3813 caliber with 18j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-3f6a73372cfe]

Also known as: Samurai, Sea Horse

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1990

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