Seiko Cal. 6684 - 251

Seiko 6684-251

This Spring Drive model from 1997 features a 39mm Hardlex-Coated Steel case. With its 21mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-019834feb351]

Also known as: World Timer, Flighty

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1997

Related Models

seikata-wm-019834feb351