Seiko Cal. 6258 - 921

Seiko 6258-921

The Seiko 6258-921 represents an important milestone in Seiko's 1979 lineup. Powered by the 6258 caliber with 24j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-fc5db7913561]

Also known as: Tuna, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
10.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1979

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seikata-wm-fc5db7913561