Seiko Cal. 5685 - 454

This Quartz model from 1969 features a 37mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-a354c60d85bb]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1969

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