Seiko Cal. 5617 - 311

Seiko 5617-311

The Seiko 5617-311 represents an important milestone in Seiko's 1993 lineup. Powered by the 5617 caliber with 27j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-82b0ca2faa4e]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
37mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Black
Jewels
27j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1993

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