Seiko Cal. 6155 - 856

Seiko 6155-856

The Seiko 6155-856 represents an important milestone in Seiko's 1980 lineup. Powered by the 6155 caliber with 35j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-743424438e16]

Also known as: Bullhead, Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Navy
Jewels
35j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1980

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