Seiko Cal. 6144 - 977

Seiko 6144-977

The Seiko 6144-977 represents an important milestone in Seiko's 1998 lineup. Powered by the 6144 caliber with 35j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-5c33119768a6]

Also known as: Sportsmatic

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
10.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
140m
Dial Color
Black
Jewels
35j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1998

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seikata-wm-5c33119768a6