Seiko Cal. 4577 - 949

Seiko 4577-949

This Automatic model from 1978 features a 34mm Stainless Steel case. Powered by the 4577 caliber with 19j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-56165de5f5d6]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
11.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
19j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1978

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seikata-wm-56165de5f5d6