Seiko Cal. 4450 - 785

Released in 1971, the Cal. 4450 with design code 785 was part of Seiko's domestic market collection. Powered by the 4450 caliber with 23j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-a7319fa3adc2]

Also known as: Baby Tuna, Arnie

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1971

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