Seiko Cal. 3894 - 470

Released in 1987, the Cal. 3894 with design code 470 was part of Seiko's domestic market collection. Powered by the 3894 caliber with 23j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-4bd3985734ef]

Also known as: World Timer, Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1987

Related Models

• Seiko 5231-732
• Seiko 5639-163
• Seiko 3824-273
• Seiko 5262-599
• Seiko 0733-805
• Seiko 6645-914
• Seiko 6643-702
• Seiko 6327-875
• Seiko 7151-650
• Seiko 4537-974
• Seiko 7049-106
• Seiko 7043-368