Seiko Cal. 6257 - 363

Seiko 6257-363

The 6257-363 is a sought-after Solar piece from Seiko's golden era. With its 22mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-f7c2b191241a]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
15.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Navy
Jewels
35j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1981

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seikata-wm-f7c2b191241a