Seiko Cal. 4485 - 663

The Seiko 4485-663 represents an important milestone in Seiko's 1996 lineup. Powered by the 4485 caliber with 35j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-857056acb2ab]

Also known as: World Timer, Flighty

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1996

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