Seiko Cal. 4521 - 346

This Automatic model from 1991 features a 44mm Titanium case. With its 20mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-4361803cb9df]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1991

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