Seiko Cal. 6256 - 421

This Spring Drive model from 1986 features a 40mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-40eec0d881ea]

Also known as: Silverwave, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1986

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