Seiko Cal. 6613 - 754

Seiko 6613-754

This Quartz model from 1977 features a 37mm Hardlex-Coated Steel case. With its 19mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-c74228086128]

Also known as: World Timer

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
10.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Green
Jewels
34j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1977

Related Models

seikata-wm-c74228086128