Seiko Cal. 4541 - 691

Seiko 4541-691

This Automatic model from 1983 features a 41mm Hardlex-Coated Steel case. Powered by the 4541 caliber with 17j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-ab3fcb44dccb]

Also known as: Rally, Silverwave

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
8.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
Burgundy
Jewels
17j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1983

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