Seiko Cal. 6135 - 741

This Automatic model from 1970 features a 36mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-36f635c721d6]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1970

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