Seiko Cal. 6658 - 765

Seiko 6658-765

The 6658-765 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-0049bcb0723a]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1975

Related Models

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