Seiko Cal. 6255 - 633

The Seiko 6255-633 represents an important milestone in Seiko's 1981 lineup. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-6b409d86385f]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1981

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