Seiko Cal. 4438 - 579

Released in 1996, the Cal. 4438 with design code 579 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-230f863e0a86]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Green

Jewels

30j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1996

Related Models

• Seiko 7094-574
• Seiko 3882-102
• Seiko 3853-205
• Seiko 4494-266
• Seiko 7028-420
• Seiko 3847-424
• Seiko 5619-367
• Seiko 0711-400
• Seiko 6185-401
• Seiko 7181-302
• Seiko 7147-442
• Seiko 5647-346