Seiko Cal. 6660 - 159

Seiko 6660-159

This Solar model from 1987 features a 40mm Two-Tone case. Powered by the 6660 caliber with 24j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-0e6bde9f9745]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
40mm
Case Thickness
11.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
40m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1987

Related Models

seikata-wm-0e6bde9f9745