Seiko Cal. 6344 - 623

The Seiko 6344-623 represents an important milestone in Seiko's 1969 lineup. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-816b2b54033e]

Also known as: Rally, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1969

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