Seiko Cal. 5220 - 855

This Automatic model from 1987 features a 37mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-5aa06a2fb70f]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

31j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1987

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