Seiko Cal. 0742 - 977

Seiko 0742-977

The 0742-977 is a sought-after Solar piece from Seiko's golden era. Powered by the 0742 caliber with 30j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-2a8813cbb592]

Also known as: Turtle, Monster

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
38mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
80m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1991

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