Seiko Cal. 4539 - 549

This Kinetic model from 1969 features a 42mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-857758c46761]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1969

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