Seiko Cal. 6310 - 376

Seiko 6310-376

The Seiko 6310-376 represents an important milestone in Seiko's 1990 lineup. Powered by the 6310 caliber with 30j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-99cc7b36c3ef]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
45mm
Case Thickness
14.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Cream
Jewels
30j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1990

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