Seiko Cal. 3861 - 443

Seiko 3861-443

The 3861-443 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-5557c7c2da72]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1996

Related Models

seikata-wm-5557c7c2da72