Seiko Cal. 7181 - 355

This Automatic model from 1968 features a 36mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-4fd4977e6fdd]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1968

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