Seiko Cal. 4537 - 840

This Automatic model from 1965 features a 44mm Gold-Plated case. It features a Navy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-281eb88e06c3]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1965

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