Seiko Cal. 4538 - 311

Seiko 4538-311

This Quartz model from 1966 features a 44mm Titanium case. Powered by the 4538 caliber with 26j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-675572f25b7a]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
White
Jewels
26j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1966

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