Seiko Cal. 5684 - 547

This Automatic model from 1967 features a 44mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-81a1ff08979c]

Also known as: Monster, Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1967

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