Seiko Cal. 6356 - 358

Seiko 6356-358

The 6356-358 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6356 caliber with 29j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-3c062db11fc1]

Also known as: Monster, Baby Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
44mm
Case Thickness
13.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1970

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