Seiko Cal. 5283 - 778

The 5283-778 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5283 caliber with 21j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-1e370a2cac3f]

Also known as: World Timer, Navigator

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1987

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