Seiko Cal. 4480 - 447

The 4480-447 is a sought-after Solar piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-714cc68f0abf]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1989

Related Models

• Seiko 6663-818
• Seiko 7165-708
• Seiko 7022-246
• Seiko 0755-875
• Seiko 6251-829
• Seiko 5227-349
• Seiko 6645-226
• Seiko 3898-869
• Seiko 7178-391
• Seiko 5635-328
• Seiko 5615-268
• Seiko 6611-710