Seiko Cal. 5684 - 960

This Quartz model from 1965 features a 37mm Two-Tone case. It features a Green dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-008f2ceb626e]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1965

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