Seiko Cal. 5656 - 964

This Spring Drive model from 1986 features a 43mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-de40e7d94037]

Also known as: Rally, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Navy

Jewels

26j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1986

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