Seiko Cal. 6660 - 734

Seiko 6660-734

This Automatic model from 1995 features a 44mm Gold-Plated case. Powered by the 6660 caliber with 21j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-b88a602679b0]

Also known as: Sumo, Navigator

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
10.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Burgundy
Jewels
21j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1995

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