Seiko Cal. 6634 - 628

This Spring Drive model from 1999 features a 36mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-df6575740e6b]

Also known as: Turtle, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1999

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