Seiko Cal. 3871 - 946

Seiko 3871-946

This Spring Drive model from 1998 features a 37mm PVD Black case. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-427b81566e1d]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
37mm
Case Thickness
13.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Silver
Jewels
24j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1998

Related Models

seikata-wm-427b81566e1d