Seiko Cal. 0737 - 646

Seiko 0737-646

The 0737-646 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-d8d255d5f9f0]

Also known as: World Timer

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
14.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1976

Related Models

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