Seiko Cal. 4478 - 884

The Seiko 4478-884 represents an important milestone in Seiko's 1990 lineup. Powered by the 4478 caliber with 34j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-0f982f05f096]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1990

Related Models

• Seiko 6370-369
• Seiko 6295-970
• Seiko 6667-329
• Seiko 4421-183
• Seiko 7176-992
• Seiko 6370-999
• Seiko 4480-980
• Seiko 6365-637
• Seiko 5245-153
• Seiko 6319-200
• Seiko 6215-318
• Seiko 6654-339