Seiko Cal. 5686 - 170

This Automatic model from 1987 features a 44mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-7ba8600dc065]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1987

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