Seiko Cal. 6136 - 865

Seiko 6136-865

The Seiko 6136-865 represents an important milestone in Seiko's 1976 lineup. Powered by the 6136 caliber with 25j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-46795ba2177d]

Also known as: Tuna, Silverwave

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
37mm
Case Thickness
12.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
White
Jewels
25j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1976

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