Seiko Cal. 5678 - 161

This Hand-Winding model from 1971 features a 45mm Titanium case. It features a Burgundy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-d1b20b73e83c]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1971

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