Seiko Cal. 5611 - 923

This Automatic model from 1991 features a 38mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-ecf09f9956c6]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1991

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