Seiko Cal. 7087 - 728

This Spring Drive model from 1985 features a 39mm Two-Tone case. With its 22mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-d6871301790b]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1985

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