Seiko Cal. 4470 - 376

The Seiko 4470-376 represents an important milestone in Seiko's 1970 lineup. Powered by the 4470 caliber with 33j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-4ce1ec14e142]

Also known as: Helmet, Navigator

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1970

Related Models

• Seiko 7187-970
• Seiko 4598-582
• Seiko 4547-536
• Seiko 6272-684
• Seiko 7060-216
• Seiko 7148-949
• Seiko 7040-425
• Seiko 5613-136
• Seiko 5280-719
• Seiko 5656-796
• Seiko 4569-771
• Seiko 5668-184