Seiko Cal. 6388 - 746

The Seiko 6388-746 represents an important milestone in Seiko's 1976 lineup. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-558959fddc37]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1976

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