Seiko Cal. 6621 - 840

This Spring Drive model from 1992 features a 38mm Hardlex-Coated Steel case. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-0d9acc4c8302]

Also known as: Samurai, Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1992

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