Seiko Cal. 6620 - 999

Seiko 6620-999

This Solar model from 1987 features a 41mm Two-Tone case. With its 20mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-c8a9e9f199cb]

Also known as: Tuna, Flighty

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
41mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
140m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1987

Related Models

seikata-wm-c8a9e9f199cb