Seiko Cal. 7152 - 182

Seiko 7152-182

The Seiko 7152-182 represents an important milestone in Seiko's 1975 lineup. Powered by the 7152 caliber with 20j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-84a36244eeee]

Also known as: Tuna, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
15.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Silver
Jewels
20j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1975

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