Seiko Cal. 6278 - 416

This Spring Drive model from 1997 features a 46mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-d94600af5eb7]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1997

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