Seiko Cal. 4546 - 594

Seiko 4546-594

This Automatic model from 1967 features a 41mm Stainless Steel case. Powered by the 4546 caliber with 28j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-8042a5d4bb84]

Also known as: Monster, Bellmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Navy
Jewels
28j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1967

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