Seiko Cal. 6387 - 132

This Spring Drive model from 1998 features a 41mm Gold-Plated case. It features a White dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-67edef8fa101]

Also known as: Tuna, Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1998

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