Seiko Cal. 3857 - 488

Seiko 3857-488

The Seiko 3857-488 represents an important milestone in Seiko's 1995 lineup. Powered by the 3857 caliber with 31j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-258984f27b61]

Also known as: Samurai

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1995

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