Seiko Cal. 6650 - 471

Released in 1993, the Cal. 6650 with design code 471 was part of Seiko's domestic market collection. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-3f10ff95ead8]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1993

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