Seiko Cal. 3813 - 475

The Seiko 3813-475 represents an important milestone in Seiko's 1985 lineup. With its 19mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-26d651d7e803]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1985

Related Models

• Seiko 6383-712
• Seiko 3858-466
• Seiko 0796-586
• Seiko 4530-580
• Seiko 6622-480
• Seiko 6630-601
• Seiko 7188-317
• Seiko 4473-764
• Seiko 6354-463
• Seiko 6162-461
• Seiko 3812-243
• Seiko 6179-936