Seiko Cal. 4511 - 989

Seiko 4511-989

The 4511-989 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-e146e6af1937]

Also known as: Pogue, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Burgundy
Jewels
24j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1969

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seikata-wm-e146e6af1937