Seiko Cal. 5248 - 307

Seiko 5248-307

The 5248-307 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-fa09e6a9138a]

Also known as: Sumo, Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
15.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Navy
Jewels
19j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1984

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