Seiko Cal. 6271 - 221

The Seiko 6271-221 represents an important milestone in Seiko's 1966 lineup. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-dc93b56f9725]

Also known as: Rally, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1966

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