Seiko Cal. 5615 - 513

This Automatic model from 1987 features a 46mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-34a0da833d67]

Also known as: Monster, Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1987

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