Seiko Cal. 4498 - 773

The Seiko 4498-773 represents an important milestone in Seiko's 1973 lineup. Powered by the 4498 caliber with 25j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-3fc58dee9268]

Also known as: Tuna, Bullhead

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1973

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