Seiko Cal. 6616 - 535

Seiko 6616-535

This Hand-Winding model from 1982 features a 45mm Two-Tone case. With its 21mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-50ab334c7a4c]

Also known as: Bellmatic, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
10.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1982

Related Models

seikata-wm-50ab334c7a4c