Seiko Cal. 6188 - 999

Seiko 6188-999

The 6188-999 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6188 caliber with 25j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-fffb9c904f3e]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
10.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Green
Jewels
25j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1990

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