Seiko Cal. 7115 - 320

Seiko 7115-320

The 7115-320 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7115 caliber with 30j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-c19b39ec95bf]

Also known as: Samurai, Helmet

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
42mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Cream
Jewels
30j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1994

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