Seiko Cal. 4511 - 103

Seiko 4511-103

The 4511-103 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4511 caliber with 33j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-2bc86b288c32]

Also known as: Panda

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
8.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Green
Jewels
33j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1978

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