Seiko Cal. 6320 - 675

The Seiko 6320-675 represents an important milestone in Seiko's 1971 lineup. It features a Black dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-9ae838bfd1dc]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1971

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