Seiko Cal. 6690 - 627

Seiko 6690-627

This Solar model from 1992 features a 34mm Hardlex-Coated Steel case. Powered by the 6690 caliber with 30j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-f73855bc0831]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
10.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1992

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