Seiko Cal. 7171 - 731

Seiko 7171-731

This Solar model from 1969 features a 45mm Two-Tone case. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-1d063779a220]

Also known as: Monster, Sea Horse

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
45mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1969

Related Models

seikata-wm-1d063779a220