Seiko Cal. 3830 - 243

Seiko 3830-243

The Seiko 3830-243 represents an important milestone in Seiko's 1993 lineup. Powered by the 3830 caliber with 21j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-af172838c592]

Also known as: Sumo, Helmet

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
15.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
120m
Dial Color
Burgundy
Jewels
21j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1993

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