Seiko Cal. 0742 - 300

Seiko 0742-300

The Seiko 0742-300 represents an important milestone in Seiko's 1989 lineup. Powered by the 0742 caliber with 31j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-058b1a31becf]

Also known as: Rally

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1989

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