Seiko Cal. 4482 - 637

Released in 1971, the Cal. 4482 with design code 637 was part of Seiko's domestic market collection. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-18544a36266a]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1971

Related Models

• Seiko 5219-805
• Seiko 3878-205
• Seiko 4559-759
• Seiko 6291-480
• Seiko 3888-655
• Seiko 7170-603
• Seiko 6650-315
• Seiko 6112-381
• Seiko 0731-274
• Seiko 6123-463
• Seiko 6166-120
• Seiko 7135-341