Seiko Cal. 6661 - 298

Seiko 6661-298

The Seiko 6661-298 represents an important milestone in Seiko's 1970 lineup. Powered by the 6661 caliber with 36j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-ebc706a9e42d]

Also known as: Shogun, Navigator

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
9.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Green
Jewels
36j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1970

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