Seiko Cal. 4481 - 594

Released in 1978, the Cal. 4481 with design code 594 was part of Seiko's domestic market collection. With its 19mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-a2da4e8de2bc]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1978

Related Models

• Seiko 4425-497
• Seiko 6170-188
• Seiko 7167-103
• Seiko 6644-628
• Seiko 6239-935
• Seiko 4464-568
• Seiko 7119-198
• Seiko 6373-819
• Seiko 7018-145
• Seiko 7157-493
• Seiko 3883-666
• Seiko 4475-673