Seiko Cal. 4531 - 672

Seiko 4531-672

The Seiko 4531-672 represents an important milestone in Seiko's 1991 lineup. Powered by the 4531 caliber with 24j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-13f03c59c937]

Also known as: Turtle, Arnie

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
35mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1991

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seikata-wm-13f03c59c937