Seiko Cal. 7174 - 821

Seiko 7174-821

This Solar model from 1979 features a 42mm Hardlex-Coated Steel case. Powered by the 7174 caliber with 17j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-78b30314fa41]

Also known as: Bellmatic, Flighty

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Silver
Jewels
17j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1979

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