Seiko Cal. 6649 - 443

The Seiko 6649-443 represents an important milestone in Seiko's 1968 lineup. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-7874fe31d6e8]

Also known as: Turtle, Rally

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1968

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