Seiko Cal. 5657 - 349

Seiko 5657-349

This Automatic model from 1988 features a 40mm Stainless Steel case. With its 20mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-b2e5d4cdff16]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1988

Related Models

seikata-wm-b2e5d4cdff16