Seiko Cal. 4477 - 308

The 4477-308 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4477 caliber with 17j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-3f5481aec578]

Also known as: UFO, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1998

Related Models

• Seiko 4493-764
• Seiko 5650-852
• Seiko 3885-410
• Seiko 5679-769
• Seiko 5687-228
• Seiko 6168-408
• Seiko 7033-383
• Seiko 6167-606
• Seiko 4575-375
• Seiko 6644-356
• Seiko 6345-622
• Seiko 6251-777