Seiko Cal. 5616 - 570

This Quartz model from 1966 features a 44mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-f8835ae54d16]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1966

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