Seiko Cal. 6390 - 378

This Hand-Winding model from 1986 features a 43mm Two-Tone case. It features a Cream dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-4cef346b0acd]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1986

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