Seiko Cal. 7031 - 384

Seiko 7031-384

The Seiko 7031-384 represents an important milestone in Seiko's 1966 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-7613b6514d47]

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
39mm
Case Thickness
9.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
30j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1966

Related Models

seikata-wm-7613b6514d47