Seiko Cal. 4541 - 366

Seiko 4541-366

This Spring Drive model from 1988 features a 40mm Stainless Steel case. It features a Black dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-b6d2ca2fd006]

Also known as: Rally, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
13.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Black
Jewels
22j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1988

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