Seiko Cal. 5616 - 331

The 5616-331 is a sought-after Quartz piece from Seiko's golden era. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-73274bd3dc45]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1986

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