Seiko Cal. 6144 - 662

Seiko 6144-662

The Seiko 6144-662 represents an important milestone in Seiko's 1968 lineup. Powered by the 6144 caliber with 22j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-c357b21c4e2d]

Also known as: Monster, Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
30m
Dial Color
Black
Jewels
22j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1968

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