Seiko Cal. 3898 - 644

Seiko 3898-644

This Kinetic model from 1980 features a 40mm Two-Tone case. With its 20mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-5088c5ed0e23]

Also known as: Navigator

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
9.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
Silver
Jewels
31j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1980

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seikata-wm-5088c5ed0e23