Seiko Cal. 4537 - 659

This Quartz model from 1975 features a 43mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-42b1146d6507]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1975

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