Seiko Cal. 3827 - 728

This Automatic model from 1969 features a 35mm Two-Tone case. It features a Cream dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-2748d9213d31]

Also known as: UFO, Golden Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1969

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