Seiko Cal. 3894 - 909

Seiko 3894-909

This Solar model from 1965 features a 37mm Titanium case. Powered by the 3894 caliber with 28j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-1c01ce4d9d3a]

Also known as: Silverwave, World Timer

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
White
Jewels
28j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1965

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