Seiko Cal. 5241 - 842

Seiko 5241-842

The Seiko 5241-842 represents an important milestone in Seiko's 1972 lineup. Powered by the 5241 caliber with 31j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-1d4433c474ee]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
11.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
80m
Dial Color
Green
Jewels
31j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1972

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