Seiko Cal. 7148 - 337

Seiko 7148-337

The 7148-337 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-ead39f241f8b]

Also known as: Monster, Baby Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
38mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Green
Jewels
17j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1967

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