Seiko Cal. 4428 - 708

This Automatic model from 1974 features a 37mm Stainless Steel case. It features a Silver dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-860da60badb3]

Also known as: Goldfeather

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1974

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