Seiko Cal. 6154 - 291

Seiko 6154-291

The Seiko 6154-291 represents an important milestone in Seiko's 1972 lineup. Powered by the 6154 caliber with 30j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-2d1e27de8a37]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
13.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
90m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1972

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