Seiko Cal. 4472 - 977

The 4472-977 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4472 caliber with 30j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-936d08a6d191]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1991

Related Models

• Seiko 7066-336
• Seiko 4585-219
• Seiko 6153-334
• Seiko 0713-579
• Seiko 6141-210
• Seiko 6289-661
• Seiko 3818-756
• Seiko 7012-219
• Seiko 6195-118
• Seiko 3831-514
• Seiko 4527-866
• Seiko 6246-664