Seiko Cal. 5271 - 723

Seiko 5271-723

The Seiko 5271-723 represents an important milestone in Seiko's 1975 lineup. Powered by the 5271 caliber with 32j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-d55f2aa33bc6]

Also known as: Samurai, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Burgundy
Jewels
32j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1975

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