Seiko Cal. 6388 - 631

Released in 1970, the Cal. 6388 with design code 631 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-1cbee474af44]

Also known as: Pogue

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1970

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