Seiko Cal. 3817 - 437

Seiko 3817-437

This Quartz model from 1999 features a 39mm Hardlex-Coated Steel case. Powered by the 3817 caliber with 29j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-56b6dc5b71f2]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
9.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Cream
Jewels
29j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1999

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seikata-wm-56b6dc5b71f2