Seiko Cal. 4536 - 584

This Hand-Winding model from 1971 features a 39mm Two-Tone case. It features a Navy dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-88442ccf16bc]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1971

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