Seiko Cal. 4539 - 823

Seiko 4539-823

This Kinetic model from 1985 features a 38mm Titanium case. With its 21mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-3fabd93caf20]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
38mm
Case Thickness
14.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1985

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