Seiko Cal. 4578 - 687

Seiko 4578-687

This Kinetic model from 1992 features a 44mm Titanium case. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-76ebfff7f2d7]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
44mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1992

Related Models

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