Seiko Cal. 4413 - 361

The Seiko 4413-361 represents an important milestone in Seiko's 1984 lineup. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-06f8e2e2a0e7]

Also known as: Monster, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1984

Related Models

• Seiko 5237-571
• Seiko 4594-489
• Seiko 7059-420
• Seiko 4487-923
• Seiko 5697-225
• Seiko 5649-407
• Seiko 7021-407
• Seiko 4568-823
• Seiko 7179-168
• Seiko 7069-985
• Seiko 6133-794
• Seiko 6156-653