Seiko Cal. 4440 - 511

This Automatic model from 1988 features a 42mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-d3c3fbeca7f7]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1988

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