Seiko Cal. 6231 - 577

Seiko 6231-577

The Seiko 6231-577 represents an important milestone in Seiko's 1993 lineup. Powered by the 6231 caliber with 27j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-cc0cc6784ac6]

Also known as: Pogue, Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Black
Jewels
27j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1993

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