Seiko Cal. 6343 - 158

This Automatic model from 1970 features a 42mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-419b8f690bac]

Also known as: Turtle, Sumo

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1970

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