Seiko Cal. 6618 - 617

Released in 1985, the Cal. 6618 with design code 617 was part of Seiko's domestic market collection. Powered by the 6618 caliber with 20j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-04c05ce39407]

Also known as: Rally, World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1985

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