Seiko Cal. 3874 - 598

Released in 1966, the Cal. 3874 with design code 598 was part of Seiko's domestic market collection. Powered by the 3874 caliber with 23j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-ebf3862207a3]

Also known as: UFO, Rally

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1966

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