Seiko Cal. 6187 - 743

Seiko 6187-743

This Quartz model from 1985 features a 34mm Stainless Steel case. Powered by the 6187 caliber with 26j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-c9a0acc35137]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
11.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
26j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1985

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seikata-wm-c9a0acc35137