Seiko Cal. 6210 - 681

This Spring Drive model from 1976 features a 36mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-b73914b57f2e]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1976

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