Seiko Cal. 4491 - 880

Seiko 4491-880

This Automatic model from 1997 features a 40mm PVD Black case. Powered by the 4491 caliber with 27j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-4e9dc8756445]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
9.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
27j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1997

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seikata-wm-4e9dc8756445