Seiko Cal. 7133 - 339

The Seiko 7133-339 represents an important milestone in Seiko's 1990 lineup. With its 22mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-48186c163df0]

Also known as: Baby Tuna, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1990

Related Models

• Seiko 6220-541
• Seiko 4534-907
• Seiko 0797-319
• Seiko 7113-569
• Seiko 7159-976
• Seiko 3897-117
• Seiko 4550-145
• Seiko 5668-292
• Seiko 7136-217
• Seiko 0789-238
• Seiko 6195-999
• Seiko 0775-781