Seiko Cal. 3857 - 961

Seiko 3857-961

The 3857-961 is a sought-after Solar piece from Seiko's golden era. With its 18mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-3ef059938490]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1987

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seikata-wm-3ef059938490