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Some specifications for this reference are on file; the record is incomplete.

Seiko · Prospex

Willard / Captain Willard

Ref. 6105-8110 — “Captain Willard

discontinuedAsymmetric cushion casePartially documentedLast reviewed Not yet reviewed

Overview

Nickname
Captain Willard
Production
1970–1977
Era
Asymmetric cushion case
Status
discontinued

Case

Case diameter
44.4mm
Lug width
19mm
Case material
Stainless steel
Construction
Asymmetric cushion case with an integrated crown guard at 4
Bezel
Unidirectional 60-minute
Crystal
Hardlex
Crown
Screw-down crown at 4
Caseback
Screw-down with a tsunami (wave) medallion
Water resistance
150m

Dial & Hands

Dial
Black
Hour markers
Applied and painted
Hands
Baton hour and minute, lollipop seconds
Lume
Tritium
Lume type
Tritium

Movement

Movement
Automatic
Caliber
6105B
Manufacturer
Seiko (Suwa Seikosha)
Winding
automatic
Frequency
21,600 vph
Complications
Date