Seiko Cal. 6153 - 240

Seiko 6153-240

The 6153-240 is a sought-after Solar piece from Seiko's golden era. Powered by the 6153 caliber with 32j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-6b1626bc6425]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
190m
Dial Color
Champagne
Jewels
32j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1965

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