Seiko Cal. 7121 - 757

Seiko 7121-757

This Automatic model from 1991 features a 40mm Titanium case. With its 21mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-0581a642d047]

Also known as: Silverwave

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1991

Related Models

seikata-wm-0581a642d047