Seiko Cal. 4553 - 437

This Quartz model from 1975 features a 46mm Titanium case. It features a Burgundy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-4a7fd382845e]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1975

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