Seiko Cal. 5615 - 326

Seiko 5615-326

This Hand-Winding model from 1983 features a 41mm Hardlex-Coated Steel case. Powered by the 5615 caliber with 34j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-f4972416dcf1]

Also known as: Sumo, Helmet

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
12.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Burgundy
Jewels
34j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1983

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