Seiko Cal. 4476 - 452

This Spring Drive model from 1985 features a 42mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-dc928b50fa83]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1985

Related Models

• Seiko 6661-699
• Seiko 7193-642
• Seiko 4581-286
• Seiko 5649-536
• Seiko 5611-263
• Seiko 4546-381
• Seiko 6145-151
• Seiko 3851-963
• Seiko 6187-231
• Seiko 5255-777
• Seiko 7127-346
• Seiko 4515-699