Seiko Cal. 6613 - 158

This Spring Drive model from 1972 features a 34mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-b5c5d8727351]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1972

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