Seiko Cal. 7141 - 440

Seiko 7141-440

The Seiko 7141-440 represents an important milestone in Seiko's 1970 lineup. Powered by the 7141 caliber with 30j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-174adf115f00]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
41mm
Case Thickness
11.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1970

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seikata-wm-174adf115f00