Seiko Cal. 5653 - 685

The Seiko 5653-685 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-f9b7dc69dd5b]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1990

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