Seiko Cal. 5284 - 939

Seiko 5284-939

This Hand-Winding model from 1979 features a 46mm Two-Tone case. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-c31785c6067a]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
46mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Navy
Jewels
33j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1979

Related Models

seikata-wm-c31785c6067a