Seiko Cal. 6388 - 774

Released in 1987, the Cal. 6388 with design code 774 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-c36887cee86f]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1987

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