Seiko Cal. 0741 - 644

Seiko 0741-644

The Seiko 0741-644 represents an important milestone in Seiko's 1989 lineup. Powered by the 0741 caliber with 28j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-f99628431170]

Also known as: Rally, Bellmatic

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
41mm
Case Thickness
14.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Black
Jewels
28j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1989

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seikata-wm-f99628431170