Seiko Cal. 4478 - 916

The Seiko 4478-916 represents an important milestone in Seiko's 1969 lineup. Powered by the 4478 caliber with 36j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-d8e3b36d8112]

Also known as: Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1969

Related Models

• Seiko 6639-635
• Seiko 7194-953
• Seiko 0788-827
• Seiko 0752-128
• Seiko 6279-115
• Seiko 4598-726
• Seiko 4444-134
• Seiko 6680-731
• Seiko 6267-262
• Seiko 5675-841
• Seiko 5672-980
• Seiko 4538-754