Seiko Cal. 4451 - 488

The 4451-488 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4451 caliber with 17j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-1b725c88fa0b]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1976

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