Seiko Cal. 3811 - 751

Seiko 3811-751

The 3811-751 is a sought-after Solar piece from Seiko's golden era. Powered by the 3811 caliber with 36j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-bffa0c051420]

Also known as: Turtle, Sumo

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Champagne
Jewels
36j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1974

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