Seiko Cal. 3874 - 931

Seiko 3874-931

The 3874-931 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-4b718ebf999a]

Also known as: Pogue, Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
9.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1978

Related Models

seikata-wm-4b718ebf999a