Seiko Cal. 0733 - 243

The 0733-243 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0733 caliber with 20j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-4ccb6524d7e6]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1973

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