Seiko Cal. 6138 - 115

Seiko 6138-115

The 6138-115 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6138 caliber with 20j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-cfe5895150b3]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
44mm
Case Thickness
13.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1990

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seikata-wm-cfe5895150b3