Seiko Cal. 6217 - 378

Seiko 6217-378

This Solar model from 1993 features a 39mm Hardlex-Coated Steel case. Powered by the 6217 caliber with 33j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-b1c42346c157]

Also known as: Sumo, Helmet

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
100m
Dial Color
Black
Jewels
33j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1993

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