Seiko Cal. 6616 - 820

Seiko 6616-820

This Solar model from 1976 features a 46mm Stainless Steel case. Powered by the 6616 caliber with 17j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-4fd7513ebc93]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
White
Jewels
17j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1976

Related Models

seikata-wm-4fd7513ebc93