Seiko Cal. 6690 - 291

Seiko 6690-291

This Solar model from 1992 features a 41mm Titanium case. Powered by the 6690 caliber with 24j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-c3750aa066f8]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
10.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Champagne
Jewels
24j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1992

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seikata-wm-c3750aa066f8