Seiko Cal. 5615 - 947

This Automatic model from 1989 features a 36mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-b610d3a16555]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1989

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