Seiko Cal. 4487 - 454

Released in 1969, the Cal. 4487 with design code 454 was part of Seiko's domestic market collection. Powered by the 4487 caliber with 26j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-3470ac67dfa6]

Also known as: Panda, Rally

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1969

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