Seiko Cal. 6388 - 451

This Quartz model from 1988 features a 46mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-b95ee6bc0567]

Also known as: Bullhead, Navigator

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1988

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