Seiko Cal. 4578 - 904

Seiko 4578-904

The Seiko 4578-904 represents an important milestone in Seiko's 1990 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-e651c4a7d553]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
14.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1990

Related Models

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