Seiko Cal. 6337 - 613

Seiko 6337-613

The 6337-613 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6337 caliber with 18j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-1b734d71de32]

Also known as: Sportsmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
10.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Navy
Jewels
18j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1986

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