Seiko Cal. 6689 - 247

This Hand-Winding model from 1976 features a 36mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-7c59e602027c]

Also known as: Shogun, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1976

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