Seiko Cal. 4438 - 697

Seiko 4438-697

This Solar model from 1985 features a 41mm Titanium case. Powered by the 4438 caliber with 25j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-d82e56f5bf99]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1985

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seikata-wm-d82e56f5bf99