Seiko Cal. 5650 - 776

This Automatic model from 1989 features a 46mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-afc28dafb5d6]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1989

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