Seiko Cal. 5616 - 490

This Automatic model from 1983 features a 34mm Two-Tone case. It features a Navy dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-f5d98757e3b6]

Also known as: Silverwave, Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1983

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