Seiko Cal. 6159 - 437

This Automatic model from 1985 features a 46mm Two-Tone case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-be9138dfb5a8]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

18j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1985

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