Seiko Cal. 4574 - 538

Seiko 4574-538

This Automatic model from 1993 features a 43mm Titanium case. Powered by the 4574 caliber with 36j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-d3e22d679073]

Also known as: Tuna, Navigator

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
8.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
36j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1993

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seikata-wm-d3e22d679073