Seiko Cal. 4528 - 729

Seiko 4528-729

This Solar model from 1996 features a 40mm Titanium case. Powered by the 4528 caliber with 19j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-e45ef42f9383]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
13.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1996

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seikata-wm-e45ef42f9383