Seiko Cal. 5257 - 367

Seiko 5257-367

The 5257-367 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-fe2fa94cc0b0]

Also known as: Crown, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
11.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1989

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