Seiko Cal. 3890 - 847

Seiko 3890-847

The Seiko 3890-847 represents an important milestone in Seiko's 1998 lineup. Powered by the 3890 caliber with 28j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-4badae31b290]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
40mm
Case Thickness
11.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1998

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seikata-wm-4badae31b290