Seiko Cal. 4537 - 161

The Seiko 4537-161 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-b423833d3954]

Also known as: Turtle, Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1982

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