Seiko Cal. 7031 - 556

Seiko 7031-556

The 7031-556 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-04473969a625]

Also known as: Rally

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
9.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Burgundy
Jewels
28j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1966

Related Models

seikata-wm-04473969a625