Seiko Cal. 0728 - 800

This Hand-Winding model from 1990 features a 35mm Stainless Steel case. It features a Burgundy dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-5ea59d264c97]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1990

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