Seiko Cal. 5623 - 853

Seiko 5623-853

The Seiko 5623-853 represents an important milestone in Seiko's 1982 lineup. Powered by the 5623 caliber with 25j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-1bfa3c4f4eaa]

Also known as: Turtle, Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Navy
Jewels
25j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1982

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