Seiko Cal. 4426 - 327

This Automatic model from 1991 features a 42mm Stainless Steel case. It features a Silver dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-0e4190025e97]

Also known as: UFO, Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1991

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