Seiko Cal. 4478 - 290

Seiko 4478-290

The Seiko 4478-290 represents an important milestone in Seiko's 1986 lineup. Powered by the 4478 caliber with 32j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-da7cad5b8839]

Also known as: Shogun, Silverwave

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
39mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Burgundy
Jewels
32j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1986

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seikata-wm-da7cad5b8839