Seiko Cal. 3815 - 417

Seiko 3815-417

This Quartz model from 1986 features a 37mm Hardlex-Coated Steel case. Powered by the 3815 caliber with 36j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-b455d6f417d1]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Champagne
Jewels
36j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1986

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seikata-wm-b455d6f417d1