Seiko Cal. 6311 - 179

This Automatic model from 1965 features a 36mm Hardlex-Coated Steel case. It features a Green dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-61ac08406935]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

32j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1965

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