Seiko Cal. 3861 - 703

Seiko 3861-703

The 3861-703 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-9cc83609eabd]

Also known as: Bullhead

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
9.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
26j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1998

Related Models

seikata-wm-9cc83609eabd