Seiko Cal. 6156 - 511

Seiko 6156-511

The Seiko 6156-511 represents an important milestone in Seiko's 1972 lineup. Powered by the 6156 caliber with 27j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-482131642890]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
36mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Green
Jewels
27j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1972

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seikata-wm-482131642890