Seiko Cal. 6691 - 221

This Automatic model from 1992 features a 36mm Two-Tone case. It features a Cream dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-55ba153dba8c]

Also known as: World Timer, Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1992

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