Seiko Cal. 4457 - 750

This Automatic model from 1984 features a 39mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-7f2ae90be9ad]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1984

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