Seiko Cal. 3897 - 146

Seiko 3897-146

The 3897-146 is a sought-after Solar piece from Seiko's golden era. With its 20mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-63af7593cb90]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Green
Jewels
30j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1975

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