Seiko Cal. 6154 - 169

This Hand-Winding model from 1969 features a 42mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-1a0db23480ab]

Also known as: Tuna, World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1969

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