Seiko Cal. 4432 - 870

The Seiko 4432-870 represents an important milestone in Seiko's 1975 lineup. Powered by the 4432 caliber with 19j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-2023cdac4b22]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1975

Related Models

• Seiko 4559-556
• Seiko 6256-691
• Seiko 6317-444
• Seiko 3828-768
• Seiko 6350-370
• Seiko 6369-140
• Seiko 7138-953
• Seiko 3857-304
• Seiko 3857-186
• Seiko 6161-636
• Seiko 3861-262
• Seiko 4583-477