Seiko Cal. 4413 - 277

This Spring Drive model from 1987 features a 34mm Stainless Steel case. It features a Cream dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-1502e67715ea]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1987

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