Seiko Cal. 5220 - 448

Released in 1969, the Cal. 5220 with design code 448 was part of Seiko's domestic market collection. It features a Black dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-70d8dbb5bb06]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1969

Related Models

• Seiko 5694-947
• Seiko 3888-991
• Seiko 0793-191
• Seiko 5632-626
• Seiko 6399-398
• Seiko 7149-502
• Seiko 5295-293
• Seiko 7074-617
• Seiko 7123-326
• Seiko 7195-812
• Seiko 5244-441
• Seiko 6283-355