Seiko Cal. 6231 - 743

Seiko 6231-743

The 6231-743 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6231 caliber with 30j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-aece8e08fa49]

Also known as: Rally

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Champagne
Jewels
30j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1995

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seikata-wm-aece8e08fa49