Seiko Cal. 6333 - 697

The Seiko 6333-697 represents an important milestone in Seiko's 1983 lineup. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-cdb0db03b7a3]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1983

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